196984788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 665935872

約数和(自身を除く): 468951084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 23, 26, 28, 31, 33, 39, 42, 44, 46, 52, 62, 66, 69, 77, 78, 84, 91, 92, 93, 124, 132, 138, 143, 154, 156, 161, 182, 186, 217, 231, 253, 273, 276, 286, 299, 308, 322, 341, 364, 372, 403, 429, 434, 462, 483, 506, 529, 546, 572, 598, 644, 651, 682, 713, 759, 806, 858, 868, 897, 924, 966, 1001, 1012, 1023, 1058, 1092, 1196, 1209, 1302, 1364, 1426, 1518, 1587, 1612, 1716, 1771, 1794, 1932, 2002, 2046, 2093, 2116, 2139, 2387, 2418, 2604, 2821, 2852, 3003, 3036, 3174, 3289, 3542, 3588, 3703, 4004, 4092, 4186, 4278, 4433, 4774, 4836, 4991, 5313, 5642, 5819, 6006, 6279, 6348, 6578, 6877, 7084, 7161, 7406, 7843, 8372, 8463, 8556, 8866, 9269, 9548, 9867, 9982, 10626, 11109, 11284, 11638, 12012, 12558, 13156, 13299, 13754, 14322, 14812, 14973, 15686, 16399, 16926, 17457, 17732, 18538, 19734, 19964, 20631, 21252, 22218, 23023, 23276, 23529, 25116, 26598, 27508, 27807, 28644, 29946, 31031, 31372, 32798, 33852, 34914, 37076, 39468, 40733, 41262, 44436, 46046, 47058, 48139, 49197, 53196, 54901, 55614, 59892, 62062, 64883, 65596, 69069, 69828, 75647, 81466, 82524, 92092, 93093, 94116, 96278, 98394, 101959, 109802, 111228, 114793, 122199, 124124, 129766, 138138, 144417, 151294, 162932, 164703, 180389, 186186, 192556, 194649, 196788, 203918, 213187, 219604, 226941, 229586, 244398, 259532, 276276, 288834, 302588, 305877, 329406, 344379, 360778, 372372, 389298, 407836, 426374, 453882, 459172, 488796, 529529, 541167, 577668, 611754, 639561, 658812, 688758, 713713, 721556, 778596, 852748, 907764, 1059058, 1082334, 1223508, 1262723, 1279122, 1377516, 1427426, 1492309, 1588587, 2118116, 2141139, 2164668, 2345057, 2525446, 2558244, 2854852, 2984618, 3177174, 3788169, 4282278, 4476927, 4690114, 5050892, 5969236, 6354348, 7035171, 7576338, 8564556, 8953854, 9380228, 14070342, 15152676, 16415399, 17907708, 28140684, 32830798, 49246197, 65661596, 98492394, 196984788]

約数ペア:

[(1, 196984788), (2, 98492394), (3, 65661596), (4, 49246197), (6, 32830798), (7, 28140684), (11, 17907708), (12, 16415399), (13, 15152676), (14, 14070342), (21, 9380228), (22, 8953854), (23, 8564556), (26, 7576338), (28, 7035171), (31, 6354348), (33, 5969236), (39, 5050892), (42, 4690114), (44, 4476927), (46, 4282278), (52, 3788169), (62, 3177174), (66, 2984618), (69, 2854852), (77, 2558244), (78, 2525446), (84, 2345057), (91, 2164668), (92, 2141139), (93, 2118116), (124, 1588587), (132, 1492309), (138, 1427426), (143, 1377516), (154, 1279122), (156, 1262723), (161, 1223508), (182, 1082334), (186, 1059058), (217, 907764), (231, 852748), (253, 778596), (273, 721556), (276, 713713), (286, 688758), (299, 658812), (308, 639561), (322, 611754), (341, 577668), (364, 541167), (372, 529529), (403, 488796), (429, 459172), (434, 453882), (462, 426374), (483, 407836), (506, 389298), (529, 372372), (546, 360778), (572, 344379), (598, 329406), (644, 305877), (651, 302588), (682, 288834), (713, 276276), (759, 259532), (806, 244398), (858, 229586), (868, 226941), (897, 219604), (924, 213187), (966, 203918), (1001, 196788), (1012, 194649), (1023, 192556), (1058, 186186), (1092, 180389), (1196, 164703), (1209, 162932), (1302, 151294), (1364, 144417), (1426, 138138), (1518, 129766), (1587, 124124), (1612, 122199), (1716, 114793), (1771, 111228), (1794, 109802), (1932, 101959), (2002, 98394), (2046, 96278), (2093, 94116), (2116, 93093), (2139, 92092), (2387, 82524), (2418, 81466), (2604, 75647), (2821, 69828), (2852, 69069), (3003, 65596), (3036, 64883), (3174, 62062), (3289, 59892), (3542, 55614), (3588, 54901), (3703, 53196), (4004, 49197), (4092, 48139), (4186, 47058), (4278, 46046), (4433, 44436), (4774, 41262), (4836, 40733), (4991, 39468), (5313, 37076), (5642, 34914), (5819, 33852), (6006, 32798), (6279, 31372), (6348, 31031), (6578, 29946), (6877, 28644), (7084, 27807), (7161, 27508), (7406, 26598), (7843, 25116), (8372, 23529), (8463, 23276), (8556, 23023), (8866, 22218), (9269, 21252), (9548, 20631), (9867, 19964), (9982, 19734), (10626, 18538), (11109, 17732), (11284, 17457), (11638, 16926), (12012, 16399), (12558, 15686), (13156, 14973), (13299, 14812), (13754, 14322)]