222799505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{41221}}^1$

素因数の和:41296

約数の個数: 16

約数和(自身を含む): 284926464

約数和(自身を除く): 62126959

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 41221, 206105, 948083, 1937387, 4740415, 9686935, 44559901, 222799505]

約数ペア:

[(1, 222799505), (5, 44559901), (23, 9686935), (47, 4740415), (115, 1937387), (235, 948083), (1081, 206105), (5405, 41221)]