164903710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3797}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 306817632

約数和(自身を除く): 141913922

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 1010, 3797, 4343, 7594, 8686, 18985, 21715, 37970, 43430, 163271, 326542, 383497, 766994, 816355, 1632710, 1917485, 3834970, 16490371, 32980742, 82451855, 164903710]

約数ペア:

[(1, 164903710), (2, 82451855), (5, 32980742), (10, 16490371), (43, 3834970), (86, 1917485), (101, 1632710), (202, 816355), (215, 766994), (430, 383497), (505, 326542), (1010, 163271), (3797, 43430), (4343, 37970), (7594, 21715), (8686, 18985)]