207683886374

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1\times {\mathrm{644009}}^1$

素因数の和:644815

約数の個数: 16

約数和(自身を含む): 313081597440

約数和(自身を除く): 105397711066

約数列:

[1, 2, 383, 421, 766, 842, 161243, 322486, 644009, 1288018, 246655447, 271127789, 493310894, 542255578, 103841943187, 207683886374]

約数ペア:

[(1, 207683886374), (2, 103841943187), (383, 542255578), (421, 493310894), (766, 271127789), (842, 246655447), (161243, 1288018), (322486, 644009)]