199131702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431021}}^1$

素因数の和:431044

約数の個数: 32

約数和(自身を含む): 496537344

約数和(自身を除く): 297405642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 431021, 862042, 1293063, 2586126, 3017147, 4741231, 6034294, 9051441, 9482462, 14223693, 18102882, 28447386, 33188617, 66377234, 99565851, 199131702]

約数ペア:

[(1, 199131702), (2, 99565851), (3, 66377234), (6, 33188617), (7, 28447386), (11, 18102882), (14, 14223693), (21, 9482462), (22, 9051441), (33, 6034294), (42, 4741231), (66, 3017147), (77, 2586126), (154, 1293063), (231, 862042), (462, 431021)]