209703962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{35531}}^1$

素因数の和:35773

約数の個数: 16

約数和(自身を含む): 340254432

約数和(自身を除く): 130550470

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 35531, 71062, 461903, 923806, 8065537, 16131074, 104851981, 209703962]

約数ペア:

[(1, 209703962), (2, 104851981), (13, 16131074), (26, 8065537), (227, 923806), (454, 461903), (2951, 71062), (5902, 35531)]