188205968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{221941}}^1$

素因数の和:222002

約数の個数: 20

約数和(自身を含む): 371530908

約数和(自身を除く): 183324940

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 221941, 443882, 887764, 1775528, 3551056, 11762873, 23525746, 47051492, 94102984, 188205968]

約数ペア:

[(1, 188205968), (2, 94102984), (4, 47051492), (8, 23525746), (16, 11762873), (53, 3551056), (106, 1775528), (212, 887764), (424, 443882), (848, 221941)]