201131050

素因数分解:

$2^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{13103}}^1$

素因数の和:13422

約数の個数: 24

約数和(自身を含む): 375350976

約数和(自身を除く): 174219926

約数列:

[1, 2, 5, 10, 25, 50, 307, 614, 1535, 3070, 7675, 13103, 15350, 26206, 65515, 131030, 327575, 655150, 4022621, 8045242, 20113105, 40226210, 100565525, 201131050]

約数ペア:

[(1, 201131050), (2, 100565525), (5, 40226210), (10, 20113105), (25, 8045242), (50, 4022621), (307, 655150), (614, 327575), (1535, 131030), (3070, 65515), (7675, 26206), (13103, 15350)]