201201398279

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1\times {\mathrm{554639}}^1$

素因数の和:556462

約数の個数: 16

約数和(自身を含む): 238007116800

約数和(自身を除く): 36805718521

約数列:

[1, 7, 29, 203, 1787, 12509, 51823, 362761, 554639, 3882473, 16084531, 112591717, 991139893, 6937979251, 28743056897, 201201398279]

約数ペア:

[(1, 201201398279), (7, 28743056897), (29, 6937979251), (203, 991139893), (1787, 112591717), (12509, 16084531), (51823, 3882473), (362761, 554639)]