227640238

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{205823}}^1$

素因数の和:205911

約数の個数: 16

約数和(自身を含む): 395182080

約数和(自身を除く): 167541842

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 205823, 411646, 1440761, 2881522, 16260017, 32520034, 113820119, 227640238]

約数ペア:

[(1, 227640238), (2, 113820119), (7, 32520034), (14, 16260017), (79, 2881522), (158, 1440761), (553, 411646), (1106, 205823)]