230826713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 266499072

約数和(自身を除く): 35672359

約数列:

[1, 13, 31, 53, 101, 107, 403, 689, 1313, 1391, 1643, 3131, 3317, 5353, 5671, 10807, 21359, 40703, 43121, 69589, 73723, 140491, 165943, 175801, 335017, 572771, 2157259, 2285413, 4355221, 7446023, 17755901, 230826713]

約数ペア:

[(1, 230826713), (13, 17755901), (31, 7446023), (53, 4355221), (101, 2285413), (107, 2157259), (403, 572771), (689, 335017), (1313, 175801), (1391, 165943), (1643, 140491), (3131, 73723), (3317, 69589), (5353, 43121), (5671, 40703), (10807, 21359)]