196854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 464640

約数和(自身を除く): 267786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 301, 327, 602, 654, 763, 903, 1526, 1806, 2289, 4578, 4687, 9374, 14061, 28122, 32809, 65618, 98427, 196854]

約数ペア:

[(1, 196854), (2, 98427), (3, 65618), (6, 32809), (7, 28122), (14, 14061), (21, 9374), (42, 4687), (43, 4578), (86, 2289), (109, 1806), (129, 1526), (218, 903), (258, 763), (301, 654), (327, 602)]