201210134978

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1\times {\mathrm{631739}}^1$

素因数の和:632881

約数の個数: 16

約数和(自身を含む): 303978126240

約数和(自身を除く): 102767991262

約数列:

[1, 2, 163, 326, 977, 1954, 159251, 318502, 631739, 1263478, 102973457, 205946914, 617209003, 1234418006, 100605067489, 201210134978]

約数ペア:

[(1, 201210134978), (2, 100605067489), (163, 1234418006), (326, 617209003), (977, 205946914), (1954, 102973457), (159251, 1263478), (318502, 631739)]