201018238

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{1319}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 304143840

約数和(自身を除く): 103125602

約数列:

[1, 2, 181, 362, 421, 842, 1319, 2638, 76201, 152402, 238739, 477478, 555299, 1110598, 100509119, 201018238]

約数ペア:

[(1, 201018238), (2, 100509119), (181, 1110598), (362, 555299), (421, 477478), (842, 238739), (1319, 152402), (2638, 76201)]