214947122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 355035072

約数和(自身を除く): 140087950

約数列:

[1, 2, 13, 26, 67, 134, 163, 326, 757, 871, 1514, 1742, 2119, 4238, 9841, 10921, 19682, 21842, 50719, 101438, 123391, 141973, 246782, 283946, 659347, 1318694, 1604083, 3208166, 8267197, 16534394, 107473561, 214947122]

約数ペア:

[(1, 214947122), (2, 107473561), (13, 16534394), (26, 8267197), (67, 3208166), (134, 1604083), (163, 1318694), (326, 659347), (757, 283946), (871, 246782), (1514, 141973), (1742, 123391), (2119, 101438), (4238, 50719), (9841, 21842), (10921, 19682)]