228501430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{321833}}^1$

素因数の和:321911

約数の個数: 16

約数和(自身を含む): 417096864

約数和(自身を除く): 188595434

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 321833, 643666, 1609165, 3218330, 22850143, 45700286, 114250715, 228501430]

約数ペア:

[(1, 228501430), (2, 114250715), (5, 45700286), (10, 22850143), (71, 3218330), (142, 1609165), (355, 643666), (710, 321833)]