202197943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 217404000

約数和(自身を除く): 15206057

約数列:

[1, 19, 89, 109, 1097, 1691, 2071, 9701, 20843, 97633, 119573, 184319, 1855027, 2271887, 10641997, 202197943]

約数ペア:

[(1, 202197943), (19, 10641997), (89, 2271887), (109, 1855027), (1097, 184319), (1691, 119573), (2071, 97633), (9701, 20843)]