221884772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{30529}}^1$

素因数の和:30635

約数の個数: 24

約数和(自身を含む): 410323200

約数和(自身を除く): 188438428

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 30529, 61058, 122116, 702167, 1404334, 2411791, 2808668, 4823582, 9647164, 55471193, 110942386, 221884772]

約数ペア:

[(1, 221884772), (2, 110942386), (4, 55471193), (23, 9647164), (46, 4823582), (79, 2808668), (92, 2411791), (158, 1404334), (316, 702167), (1817, 122116), (3634, 61058), (7268, 30529)]