202238358741

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{108193}}^1$

素因数の和:108743

約数の個数: 40

約数和(自身を含む): 309168249984

約数和(自身を除く): 106929891243

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 491, 1269, 1473, 3807, 4419, 13257, 23077, 39771, 69231, 108193, 207693, 324579, 623079, 973737, 1869237, 2921211, 5085071, 8763633, 15255213, 45765639, 53122763, 137296917, 159368289, 411890751, 478104867, 1434314601, 2496769861, 4302943803, 7490309583, 22470928749, 67412786247, 202238358741]

約数ペア:

[(1, 202238358741), (3, 67412786247), (9, 22470928749), (27, 7490309583), (47, 4302943803), (81, 2496769861), (141, 1434314601), (423, 478104867), (491, 411890751), (1269, 159368289), (1473, 137296917), (3807, 53122763), (4419, 45765639), (13257, 15255213), (23077, 8763633), (39771, 5085071), (69231, 2921211), (108193, 1869237), (207693, 973737), (324579, 623079)]