205437624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 613440000

約数和(自身を除く): 408002376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 149, 168, 174, 203, 232, 283, 298, 348, 406, 447, 566, 596, 609, 696, 812, 849, 894, 1043, 1132, 1192, 1218, 1624, 1698, 1788, 1981, 2086, 2264, 2436, 3129, 3396, 3576, 3962, 4172, 4321, 4872, 5943, 6258, 6792, 7924, 8207, 8344, 8642, 11886, 12516, 12963, 15848, 16414, 17284, 23772, 24621, 25032, 25926, 30247, 32828, 34568, 42167, 47544, 49242, 51852, 57449, 60494, 65656, 84334, 90741, 98484, 103704, 114898, 120988, 126501, 168668, 172347, 181482, 196968, 229796, 241976, 253002, 295169, 337336, 344694, 362964, 459592, 506004, 590338, 689388, 725928, 885507, 1012008, 1180676, 1222843, 1378776, 1771014, 2361352, 2445686, 3542028, 3668529, 4891372, 7084056, 7337058, 8559901, 9782744, 14674116, 17119802, 25679703, 29348232, 34239604, 51359406, 68479208, 102718812, 205437624]

約数ペア:

[(1, 205437624), (2, 102718812), (3, 68479208), (4, 51359406), (6, 34239604), (7, 29348232), (8, 25679703), (12, 17119802), (14, 14674116), (21, 9782744), (24, 8559901), (28, 7337058), (29, 7084056), (42, 4891372), (56, 3668529), (58, 3542028), (84, 2445686), (87, 2361352), (116, 1771014), (149, 1378776), (168, 1222843), (174, 1180676), (203, 1012008), (232, 885507), (283, 725928), (298, 689388), (348, 590338), (406, 506004), (447, 459592), (566, 362964), (596, 344694), (609, 337336), (696, 295169), (812, 253002), (849, 241976), (894, 229796), (1043, 196968), (1132, 181482), (1192, 172347), (1218, 168668), (1624, 126501), (1698, 120988), (1788, 114898), (1981, 103704), (2086, 98484), (2264, 90741), (2436, 84334), (3129, 65656), (3396, 60494), (3576, 57449), (3962, 51852), (4172, 49242), (4321, 47544), (4872, 42167), (5943, 34568), (6258, 32828), (6792, 30247), (7924, 25926), (8207, 25032), (8344, 24621), (8642, 23772), (11886, 17284), (12516, 16414), (12963, 15848)]