222007250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{52237}}^1$

素因数の和:52271

約数の個数: 32

約数和(自身を含む): 440052912

約数和(自身を除く): 218045662

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 52237, 104474, 261185, 522370, 888029, 1305925, 1776058, 2611850, 4440145, 6529625, 8880290, 13059250, 22200725, 44401450, 111003625, 222007250]

約数ペア:

[(1, 222007250), (2, 111003625), (5, 44401450), (10, 22200725), (17, 13059250), (25, 8880290), (34, 6529625), (50, 4440145), (85, 2611850), (125, 1776058), (170, 1305925), (250, 888029), (425, 522370), (850, 261185), (2125, 104474), (4250, 52237)]