225492056

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{221941}}^1$

素因数の和:222074

約数の個数: 16

約数和(自身を含む): 426128640

約数和(自身を除く): 200636584

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 221941, 443882, 887764, 1775528, 28186507, 56373014, 112746028, 225492056]

約数ペア:

[(1, 225492056), (2, 112746028), (4, 56373014), (8, 28186507), (127, 1775528), (254, 887764), (508, 443882), (1016, 221941)]