227511212

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{5939}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 407317680

約数和(自身を除く): 179806468

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 5939, 9577, 11878, 19154, 23756, 38308, 362279, 724558, 932423, 1449116, 1864846, 3729692, 56877803, 113755606, 227511212]

約数ペア:

[(1, 227511212), (2, 113755606), (4, 56877803), (61, 3729692), (122, 1864846), (157, 1449116), (244, 932423), (314, 724558), (628, 362279), (5939, 38308), (9577, 23756), (11878, 19154)]