222870544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63029}}^1$

素因数の和:63067

約数の個数: 40

約数和(自身を含む): 492390360

約数和(自身を除く): 269519816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 63029, 126058, 252116, 504232, 819377, 1008464, 1071493, 1638754, 2142986, 3277508, 4285972, 6555016, 8571944, 13110032, 13929409, 17143888, 27858818, 55717636, 111435272, 222870544]

約数ペア:

[(1, 222870544), (2, 111435272), (4, 55717636), (8, 27858818), (13, 17143888), (16, 13929409), (17, 13110032), (26, 8571944), (34, 6555016), (52, 4285972), (68, 3277508), (104, 2142986), (136, 1638754), (208, 1071493), (221, 1008464), (272, 819377), (442, 504232), (884, 252116), (1768, 126058), (3536, 63029)]