222173822

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 367567200

約数和(自身を除く): 145393378

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 857, 1534, 1714, 2197, 4394, 9971, 11141, 19942, 22282, 50563, 101126, 129623, 144833, 259246, 289666, 657319, 1314638, 1882829, 3765658, 8545147, 17090294, 111086911, 222173822]

約数ペア:

[(1, 222173822), (2, 111086911), (13, 17090294), (26, 8545147), (59, 3765658), (118, 1882829), (169, 1314638), (338, 657319), (767, 289666), (857, 259246), (1534, 144833), (1714, 129623), (2197, 101126), (4394, 50563), (9971, 22282), (11141, 19942)]