201102988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1901}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 359478000

約数和(自身を除く): 158375012

約数列:

[1, 2, 4, 53, 106, 212, 499, 998, 1901, 1996, 3802, 7604, 26447, 52894, 100753, 105788, 201506, 403012, 948599, 1897198, 3794396, 50275747, 100551494, 201102988]

約数ペア:

[(1, 201102988), (2, 100551494), (4, 50275747), (53, 3794396), (106, 1897198), (212, 948599), (499, 403012), (998, 201506), (1901, 105788), (1996, 100753), (3802, 52894), (7604, 26447)]