202661838

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 80

約数和(自身を含む): 475326720

約数和(自身を除く): 272664882

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 81, 86, 94, 129, 141, 162, 258, 282, 387, 423, 619, 774, 846, 1161, 1238, 1269, 1857, 2021, 2322, 2538, 3483, 3714, 3807, 4042, 5571, 6063, 6966, 7614, 11142, 12126, 16713, 18189, 26617, 29093, 33426, 36378, 50139, 53234, 54567, 58186, 79851, 87279, 100278, 109134, 159702, 163701, 174558, 239553, 261837, 327402, 479106, 523674, 718659, 785511, 1250999, 1437318, 1571022, 2155977, 2356533, 2501998, 3752997, 4311954, 4713066, 7505994, 11258991, 22517982, 33776973, 67553946, 101330919, 202661838]

約数ペア:

[(1, 202661838), (2, 101330919), (3, 67553946), (6, 33776973), (9, 22517982), (18, 11258991), (27, 7505994), (43, 4713066), (47, 4311954), (54, 3752997), (81, 2501998), (86, 2356533), (94, 2155977), (129, 1571022), (141, 1437318), (162, 1250999), (258, 785511), (282, 718659), (387, 523674), (423, 479106), (619, 327402), (774, 261837), (846, 239553), (1161, 174558), (1238, 163701), (1269, 159702), (1857, 109134), (2021, 100278), (2322, 87279), (2538, 79851), (3483, 58186), (3714, 54567), (3807, 53234), (4042, 50139), (5571, 36378), (6063, 33426), (6966, 29093), (7614, 26617), (11142, 18189), (12126, 16713)]