103371212

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 212040192

約数和(自身を除く): 108668980

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 412, 491, 511, 721, 982, 1022, 1442, 1964, 2044, 2884, 3437, 6874, 7519, 13748, 15038, 30076, 35843, 50573, 52633, 71686, 101146, 105266, 143372, 202292, 210532, 250901, 354011, 501802, 708022, 1003604, 1416044, 3691829, 7383658, 14767316, 25842803, 51685606, 103371212]

約数ペア:

[(1, 103371212), (2, 51685606), (4, 25842803), (7, 14767316), (14, 7383658), (28, 3691829), (73, 1416044), (103, 1003604), (146, 708022), (206, 501802), (292, 354011), (412, 250901), (491, 210532), (511, 202292), (721, 143372), (982, 105266), (1022, 101146), (1442, 71686), (1964, 52633), (2044, 50573), (2884, 35843), (3437, 30076), (6874, 15038), (7519, 13748)]