201860048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{970481}}^1$

素因数の和:970502

約数の個数: 20

約数和(自身を含む): 421189188

約数和(自身を除く): 219329140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 970481, 1940962, 3881924, 7763848, 12616253, 15527696, 25232506, 50465012, 100930024, 201860048]

約数ペア:

[(1, 201860048), (2, 100930024), (4, 50465012), (8, 25232506), (13, 15527696), (16, 12616253), (26, 7763848), (52, 3881924), (104, 1940962), (208, 970481)]