201562101

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 328500480

約数和(自身を除く): 126938379

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 2133, 2423, 3081, 6399, 7269, 9243, 21807, 27729, 31499, 65421, 83187, 94497, 191417, 196263, 283491, 574251, 850473, 1722753, 2488421, 2551419, 5168259, 7465263, 15504777, 22395789, 67187367, 201562101]

約数ペア:

[(1, 201562101), (3, 67187367), (9, 22395789), (13, 15504777), (27, 7465263), (39, 5168259), (79, 2551419), (81, 2488421), (117, 1722753), (237, 850473), (351, 574251), (711, 283491), (1027, 196263), (1053, 191417), (2133, 94497), (2423, 83187), (3081, 65421), (6399, 31499), (7269, 27729), (9243, 21807)]