220502012

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{104207}}^1$

素因数の和:104257

約数の個数: 18

約数和(自身を含む): 403389168

約数和(自身を除く): 182887156

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 104207, 208414, 416828, 2396761, 4793522, 9587044, 55125503, 110251006, 220502012]

約数ペア:

[(1, 220502012), (2, 110251006), (4, 55125503), (23, 9587044), (46, 4793522), (92, 2396761), (529, 416828), (1058, 208414), (2116, 104207)]