195686404

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{2411}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 347675328

約数和(自身を除く): 151988924

約数列:

[1, 2, 4, 103, 197, 206, 394, 412, 788, 2411, 4822, 9644, 20291, 40582, 81164, 248333, 474967, 496666, 949934, 993332, 1899868, 48921601, 97843202, 195686404]

約数ペア:

[(1, 195686404), (2, 97843202), (4, 48921601), (103, 1899868), (197, 993332), (206, 949934), (394, 496666), (412, 474967), (788, 248333), (2411, 81164), (4822, 40582), (9644, 20291)]