207660355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 302624640

約数和(自身を除く): 94964285

約数列:

[1, 5, 7, 17, 35, 85, 119, 421, 595, 829, 2105, 2947, 4145, 5803, 7157, 14093, 14735, 29015, 35785, 50099, 70465, 98651, 250495, 349009, 493255, 1745045, 2443063, 5933153, 12215315, 29665765, 41532071, 207660355]

約数ペア:

[(1, 207660355), (5, 41532071), (7, 29665765), (17, 12215315), (35, 5933153), (85, 2443063), (119, 1745045), (421, 493255), (595, 349009), (829, 250495), (2105, 98651), (2947, 70465), (4145, 50099), (5803, 35785), (7157, 29015), (14093, 14735)]