201005012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3865481}}^1$

素因数の和:3865498

約数の個数: 12

約数和(自身を含む): 378817236

約数和(自身を除く): 177812224

約数列:

[1, 2, 4, 13, 26, 52, 3865481, 7730962, 15461924, 50251253, 100502506, 201005012]

約数ペア:

[(1, 201005012), (2, 100502506), (4, 50251253), (13, 15461924), (26, 7730962), (52, 3865481)]