201801298

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{3929}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 308473560

約数和(自身を除く): 106672262

約数列:

[1, 2, 61, 122, 421, 842, 3929, 7858, 25681, 51362, 239669, 479338, 1654109, 3308218, 100900649, 201801298]

約数ペア:

[(1, 201801298), (2, 100900649), (61, 3308218), (122, 1654109), (421, 479338), (842, 239669), (3929, 51362), (7858, 25681)]