204298199

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 244934928

約数和(自身を除く): 40636729

約数列:

[1, 7, 49, 53, 97, 371, 679, 811, 2597, 4753, 5141, 5677, 35987, 39739, 42983, 78667, 251909, 300881, 550669, 2106167, 3854683, 4169351, 29185457, 204298199]

約数ペア:

[(1, 204298199), (7, 29185457), (49, 4169351), (53, 3854683), (97, 2106167), (371, 550669), (679, 300881), (811, 251909), (2597, 78667), (4753, 42983), (5141, 39739), (5677, 35987)]