140097214

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{4397}}^1$

素因数の和:4667

約数の個数: 16

約数和(自身を含む): 213742800

約数和(自身を除く): 73645586

約数列:

[1, 2, 89, 178, 179, 358, 4397, 8794, 15931, 31862, 391333, 782666, 787063, 1574126, 70048607, 140097214]

約数ペア:

[(1, 140097214), (2, 70048607), (89, 1574126), (178, 787063), (179, 782666), (358, 391333), (4397, 31862), (8794, 15931)]