205513308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 192

約数和(自身を含む): 715760640

約数和(自身を除く): 510247332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1638, 1716, 1901, 2002, 2079, 2457, 2574, 2772, 3003, 3276, 3802, 3861, 4004, 4158, 4914, 5148, 5703, 6006, 7604, 7722, 8316, 9009, 9828, 11406, 12012, 13307, 15444, 17109, 18018, 20911, 22812, 24713, 26614, 27027, 34218, 36036, 39921, 41822, 49426, 51327, 53228, 54054, 62733, 68436, 74139, 79842, 83644, 98852, 102654, 108108, 119763, 125466, 146377, 148278, 159684, 172991, 188199, 205308, 222417, 239526, 250932, 271843, 292754, 296556, 345982, 359289, 376398, 439131, 444834, 479052, 518973, 543686, 564597, 585508, 667251, 691964, 718578, 752796, 815529, 878262, 889668, 1037946, 1087372, 1129194, 1317393, 1334502, 1437156, 1556919, 1631058, 1756524, 1902901, 2075892, 2258388, 2446587, 2634786, 2669004, 3113838, 3262116, 3805802, 3952179, 4670757, 4893174, 5269572, 5708703, 6227676, 7339761, 7611604, 7904358, 9341514, 9786348, 11417406, 14679522, 15808716, 17126109, 18683028, 22834812, 29359044, 34252218, 51378327, 68504436, 102756654, 205513308]

約数ペア:

[(1, 205513308), (2, 102756654), (3, 68504436), (4, 51378327), (6, 34252218), (7, 29359044), (9, 22834812), (11, 18683028), (12, 17126109), (13, 15808716), (14, 14679522), (18, 11417406), (21, 9786348), (22, 9341514), (26, 7904358), (27, 7611604), (28, 7339761), (33, 6227676), (36, 5708703), (39, 5269572), (42, 4893174), (44, 4670757), (52, 3952179), (54, 3805802), (63, 3262116), (66, 3113838), (77, 2669004), (78, 2634786), (84, 2446587), (91, 2258388), (99, 2075892), (108, 1902901), (117, 1756524), (126, 1631058), (132, 1556919), (143, 1437156), (154, 1334502), (156, 1317393), (182, 1129194), (189, 1087372), (198, 1037946), (231, 889668), (234, 878262), (252, 815529), (273, 752796), (286, 718578), (297, 691964), (308, 667251), (351, 585508), (364, 564597), (378, 543686), (396, 518973), (429, 479052), (462, 444834), (468, 439131), (546, 376398), (572, 359289), (594, 345982), (693, 296556), (702, 292754), (756, 271843), (819, 250932), (858, 239526), (924, 222417), (1001, 205308), (1092, 188199), (1188, 172991), (1287, 159684), (1386, 148278), (1404, 146377), (1638, 125466), (1716, 119763), (1901, 108108), (2002, 102654), (2079, 98852), (2457, 83644), (2574, 79842), (2772, 74139), (3003, 68436), (3276, 62733), (3802, 54054), (3861, 53228), (4004, 51327), (4158, 49426), (4914, 41822), (5148, 39921), (5703, 36036), (6006, 34218), (7604, 27027), (7722, 26614), (8316, 24713), (9009, 22812), (9828, 20911), (11406, 18018), (12012, 17109), (13307, 15444)]