210526612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2770087}}^1$

素因数の和:2770110

約数の個数: 12

約数和(自身を含む): 387812320

約数和(自身を除く): 177285708

約数列:

[1, 2, 4, 19, 38, 76, 2770087, 5540174, 11080348, 52631653, 105263306, 210526612]

約数ペア:

[(1, 210526612), (2, 105263306), (4, 52631653), (19, 11080348), (38, 5540174), (76, 2770087)]