229656710

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{57271}}^1$

素因数の和:57679

約数の個数: 16

約数和(自身を含む): 414420192

約数和(自身を除く): 184763482

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 57271, 114542, 286355, 572710, 22965671, 45931342, 114828355, 229656710]

約数ペア:

[(1, 229656710), (2, 114828355), (5, 45931342), (10, 22965671), (401, 572710), (802, 286355), (2005, 114542), (4010, 57271)]