210029874

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1987}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 427499520

約数和(自身を除く): 217469646

約数列:

[1, 2, 3, 6, 79, 158, 223, 237, 446, 474, 669, 1338, 1987, 3974, 5961, 11922, 17617, 35234, 52851, 105702, 156973, 313946, 443101, 470919, 886202, 941838, 1329303, 2658606, 35004979, 70009958, 105014937, 210029874]

約数ペア:

[(1, 210029874), (2, 105014937), (3, 70009958), (6, 35004979), (79, 2658606), (158, 1329303), (223, 941838), (237, 886202), (446, 470919), (474, 443101), (669, 313946), (1338, 156973), (1987, 105702), (3974, 52851), (5961, 35234), (11922, 17617)]