210765852874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{19571}}^1\times {\mathrm{145531}}^1$

素因数の和:165141

約数の個数: 16

約数和(自身を含む): 324712162656

約数和(自身を除く): 113946309782

約数列:

[1, 2, 37, 74, 19571, 39142, 145531, 291062, 724127, 1448254, 5384647, 10769294, 2848187201, 5696374402, 105382926437, 210765852874]

約数ペア:

[(1, 210765852874), (2, 105382926437), (37, 5696374402), (74, 2848187201), (19571, 10769294), (39142, 5384647), (145531, 1448254), (291062, 724127)]