196354876

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 347832576

約数和(自身を除く): 151477700

約数列:

[1, 2, 4, 157, 191, 314, 382, 628, 764, 1637, 3274, 6548, 29987, 59974, 119948, 257009, 312667, 514018, 625334, 1028036, 1250668, 49088719, 98177438, 196354876]

約数ペア:

[(1, 196354876), (2, 98177438), (4, 49088719), (157, 1250668), (191, 1028036), (314, 625334), (382, 514018), (628, 312667), (764, 257009), (1637, 119948), (3274, 59974), (6548, 29987)]