203470834

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{90271}}^1$

素因数の和:90310

約数の個数: 24

約数和(自身を含む): 370476288

約数和(自身を除く): 167005454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 90271, 180542, 631897, 1263794, 2076233, 4152466, 4423279, 8846558, 14533631, 29067262, 101735417, 203470834]

約数ペア:

[(1, 203470834), (2, 101735417), (7, 29067262), (14, 14533631), (23, 8846558), (46, 4423279), (49, 4152466), (98, 2076233), (161, 1263794), (322, 631897), (1127, 180542), (2254, 90271)]