202318688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 498052800

約数和(自身を除く): 295734112

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 169, 176, 179, 208, 209, 247, 286, 304, 338, 352, 358, 416, 418, 494, 572, 608, 676, 716, 836, 988, 1144, 1352, 1432, 1672, 1859, 1969, 1976, 2288, 2327, 2704, 2717, 2864, 3211, 3344, 3401, 3718, 3938, 3952, 4576, 4654, 5408, 5434, 5728, 6422, 6688, 6802, 7436, 7876, 7904, 9308, 10868, 12844, 13604, 14872, 15752, 18616, 21736, 25597, 25688, 27208, 29744, 30251, 31504, 35321, 37232, 37411, 43472, 44213, 51194, 51376, 54416, 59488, 60502, 63008, 70642, 74464, 74822, 86944, 88426, 102388, 102752, 108832, 121004, 141284, 149644, 176852, 204776, 242008, 282568, 299288, 332761, 353704, 409552, 484016, 486343, 565136, 574769, 598576, 665522, 707408, 819104, 968032, 972686, 1130272, 1149538, 1197152, 1331044, 1414816, 1945372, 2299076, 2662088, 3890744, 4598152, 5324176, 6322459, 7781488, 9196304, 10648352, 12644918, 15562976, 18392608, 25289836, 50579672, 101159344, 202318688]

約数ペア:

[(1, 202318688), (2, 101159344), (4, 50579672), (8, 25289836), (11, 18392608), (13, 15562976), (16, 12644918), (19, 10648352), (22, 9196304), (26, 7781488), (32, 6322459), (38, 5324176), (44, 4598152), (52, 3890744), (76, 2662088), (88, 2299076), (104, 1945372), (143, 1414816), (152, 1331044), (169, 1197152), (176, 1149538), (179, 1130272), (208, 972686), (209, 968032), (247, 819104), (286, 707408), (304, 665522), (338, 598576), (352, 574769), (358, 565136), (416, 486343), (418, 484016), (494, 409552), (572, 353704), (608, 332761), (676, 299288), (716, 282568), (836, 242008), (988, 204776), (1144, 176852), (1352, 149644), (1432, 141284), (1672, 121004), (1859, 108832), (1969, 102752), (1976, 102388), (2288, 88426), (2327, 86944), (2704, 74822), (2717, 74464), (2864, 70642), (3211, 63008), (3344, 60502), (3401, 59488), (3718, 54416), (3938, 51376), (3952, 51194), (4576, 44213), (4654, 43472), (5408, 37411), (5434, 37232), (5728, 35321), (6422, 31504), (6688, 30251), (6802, 29744), (7436, 27208), (7876, 25688), (7904, 25597), (9308, 21736), (10868, 18616), (12844, 15752), (13604, 14872)]