201980238

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{64613}}^1$

素因数の和:65139

約数の個数: 16

約数和(自身を含む): 404742096

約数和(自身を除く): 202761858

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 64613, 129226, 193839, 387678, 33663373, 67326746, 100990119, 201980238]

約数ペア:

[(1, 201980238), (2, 100990119), (3, 67326746), (6, 33663373), (521, 387678), (1042, 193839), (1563, 129226), (3126, 64613)]