205431288

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 522028800

約数和(自身を除く): 316597512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 211, 226, 339, 359, 422, 452, 633, 678, 718, 844, 904, 1077, 1266, 1356, 1436, 1688, 2154, 2532, 2712, 2872, 4308, 5064, 8616, 23843, 40567, 47686, 71529, 75749, 81134, 95372, 121701, 143058, 151498, 162268, 190744, 227247, 243402, 286116, 302996, 324536, 454494, 486804, 572232, 605992, 908988, 973608, 1817976, 8559637, 17119274, 25678911, 34238548, 51357822, 68477096, 102715644, 205431288]

約数ペア:

[(1, 205431288), (2, 102715644), (3, 68477096), (4, 51357822), (6, 34238548), (8, 25678911), (12, 17119274), (24, 8559637), (113, 1817976), (211, 973608), (226, 908988), (339, 605992), (359, 572232), (422, 486804), (452, 454494), (633, 324536), (678, 302996), (718, 286116), (844, 243402), (904, 227247), (1077, 190744), (1266, 162268), (1356, 151498), (1436, 143058), (1688, 121701), (2154, 95372), (2532, 81134), (2712, 75749), (2872, 71529), (4308, 47686), (5064, 40567), (8616, 23843)]