397210362654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{80231}}^1\times {\mathrm{117877}}^1$

素因数の和:198120

約数の個数: 32

約数和(自身を含む): 907928418816

約数和(自身を除く): 510718056162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 80231, 117877, 160462, 235754, 240693, 353631, 481386, 561617, 707262, 825139, 1123234, 1650278, 1684851, 2475417, 3369702, 4950834, 9457389587, 18914779174, 28372168761, 56744337522, 66201727109, 132403454218, 198605181327, 397210362654]

約数ペア:

[(1, 397210362654), (2, 198605181327), (3, 132403454218), (6, 66201727109), (7, 56744337522), (14, 28372168761), (21, 18914779174), (42, 9457389587), (80231, 4950834), (117877, 3369702), (160462, 2475417), (235754, 1684851), (240693, 1650278), (353631, 1123234), (481386, 825139), (561617, 707262)]