200634740

素因数分解:

$2^2\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{3739}}^1$

素因数の和:6431

約数の個数: 24

約数和(自身を含む): 421602720

約数和(自身を除く): 220967980

約数列:

[1, 2, 4, 5, 10, 20, 2683, 3739, 5366, 7478, 10732, 13415, 14956, 18695, 26830, 37390, 53660, 74780, 10031737, 20063474, 40126948, 50158685, 100317370, 200634740]

約数ペア:

[(1, 200634740), (2, 100317370), (4, 50158685), (5, 40126948), (10, 20063474), (20, 10031737), (2683, 74780), (3739, 53660), (5366, 37390), (7478, 26830), (10732, 18695), (13415, 14956)]