225661610

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{207029}}^1$

素因数の和:207145

約数の個数: 16

約数和(自身を含む): 409919400

約数和(自身を除く): 184257790

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 207029, 414058, 1035145, 2070290, 22566161, 45132322, 112830805, 225661610]

約数ペア:

[(1, 225661610), (2, 112830805), (5, 45132322), (10, 22566161), (109, 2070290), (218, 1035145), (545, 414058), (1090, 207029)]