197156735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{9241}}^1$

素因数の和:9514

約数の個数: 16

約数和(自身を含む): 251530272

約数和(自身を除く): 54373537

約数列:

[1, 5, 17, 85, 251, 1255, 4267, 9241, 21335, 46205, 157097, 785485, 2319491, 11597455, 39431347, 197156735]

約数ペア:

[(1, 197156735), (5, 39431347), (17, 11597455), (85, 2319491), (251, 785485), (1255, 157097), (4267, 46205), (9241, 21335)]