201243068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3870059}}^1$

素因数の和:3870076

約数の個数: 12

約数和(自身を含む): 379265880

約数和(自身を除く): 178022812

約数列:

[1, 2, 4, 13, 26, 52, 3870059, 7740118, 15480236, 50310767, 100621534, 201243068]

約数ペア:

[(1, 201243068), (2, 100621534), (4, 50310767), (13, 15480236), (26, 7740118), (52, 3870059)]