197208974

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{7121}}^1$

素因数の和:7411

約数の個数: 16

約数和(自身を含む): 302029776

約数和(自身を除く): 104820802

約数列:

[1, 2, 61, 122, 227, 454, 7121, 13847, 14242, 27694, 434381, 868762, 1616467, 3232934, 98604487, 197208974]

約数ペア:

[(1, 197208974), (2, 98604487), (61, 3232934), (122, 1616467), (227, 868762), (454, 434381), (7121, 27694), (13847, 14242)]