227256464

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{140629}}^1$

素因数の和:140738

約数の個数: 20

約数和(自身を含む): 444672060

約数和(自身を除く): 217415596

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 140629, 281258, 562516, 1125032, 2250064, 14203529, 28407058, 56814116, 113628232, 227256464]

約数ペア:

[(1, 227256464), (2, 113628232), (4, 56814116), (8, 28407058), (16, 14203529), (101, 2250064), (202, 1125032), (404, 562516), (808, 281258), (1616, 140629)]