220054913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2281}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 244210512

約数和(自身を除く): 24155599

約数列:

[1, 13, 41, 181, 533, 2281, 2353, 7421, 29653, 93521, 96473, 412861, 1215773, 5367193, 16927301, 220054913]

約数ペア:

[(1, 220054913), (13, 16927301), (41, 5367193), (181, 1215773), (533, 412861), (2281, 96473), (2353, 93521), (7421, 29653)]