201400888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1936547}}^1$

素因数の和:1936566

約数の個数: 16

約数和(自身を含む): 406675080

約数和(自身を除く): 205274192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1936547, 3873094, 7746188, 15492376, 25175111, 50350222, 100700444, 201400888]

約数ペア:

[(1, 201400888), (2, 100700444), (4, 50350222), (8, 25175111), (13, 15492376), (26, 7746188), (52, 3873094), (104, 1936547)]