201870153

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{49081}}^1$

素因数の和:49544

約数の個数: 12

約数和(自身を含む): 292234228

約数和(自身を除く): 90364075

約数列:

[1, 3, 9, 457, 1371, 4113, 49081, 147243, 441729, 22430017, 67290051, 201870153]

約数ペア:

[(1, 201870153), (3, 67290051), (9, 22430017), (457, 441729), (1371, 147243), (4113, 49081)]