201666452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{15451}}^1$

素因数の和:15719

約数の個数: 24

約数和(自身を含む): 381602592

約数和(自身を除く): 179936140

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 15451, 30902, 61804, 200863, 401726, 803452, 3878201, 7756402, 15512804, 50416613, 100833226, 201666452]

約数ペア:

[(1, 201666452), (2, 100833226), (4, 50416613), (13, 15512804), (26, 7756402), (52, 3878201), (251, 803452), (502, 401726), (1004, 200863), (3263, 61804), (6526, 30902), (13052, 15451)]