195256621

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{17401}}^1$

素因数の和:17644

約数の個数: 12

約数和(自身を含む): 228140220

約数和(自身を除く): 32883599

約数列:

[1, 7, 49, 229, 1603, 11221, 17401, 121807, 852649, 3984829, 27893803, 195256621]

約数ペア:

[(1, 195256621), (7, 27893803), (49, 3984829), (229, 852649), (1603, 121807), (11221, 17401)]