213517112

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{22003}}^1$

素因数の和:23222

約数の個数: 16

約数和(自身を含む): 400692840

約数和(自身を除く): 187175728

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 22003, 44006, 88012, 176024, 26689639, 53379278, 106758556, 213517112]

約数ペア:

[(1, 213517112), (2, 106758556), (4, 53379278), (8, 26689639), (1213, 176024), (2426, 88012), (4852, 44006), (9704, 22003)]