220199110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{537071}}^1$

素因数の和:537119

約数の個数: 16

約数和(自身を含む): 406026432

約数和(自身を除く): 185827322

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 537071, 1074142, 2685355, 5370710, 22019911, 44039822, 110099555, 220199110]

約数ペア:

[(1, 220199110), (2, 110099555), (5, 44039822), (10, 22019911), (41, 5370710), (82, 2685355), (205, 1074142), (410, 537071)]