201720533

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6959}}^1$

素因数の和:7108

約数の個数: 16

約数和(自身を含む): 238533120

約数和(自身を除く): 36812587

約数列:

[1, 7, 41, 101, 287, 707, 4141, 6959, 28987, 48713, 285319, 702859, 1997233, 4920013, 28817219, 201720533]

約数ペア:

[(1, 201720533), (7, 28817219), (41, 4920013), (101, 1997233), (287, 702859), (707, 285319), (4141, 48713), (6959, 28987)]