206159275

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 304980480

約数和(自身を除く): 98821205

約数列:

[1, 5, 7, 25, 35, 41, 59, 175, 205, 287, 295, 413, 487, 1025, 1435, 1475, 2065, 2419, 2435, 3409, 7175, 10325, 12095, 12175, 16933, 17045, 19967, 28733, 60475, 84665, 85225, 99835, 139769, 143665, 201131, 423325, 499175, 698845, 718325, 1005655, 1178053, 3494225, 5028275, 5890265, 8246371, 29451325, 41231855, 206159275]

約数ペア:

[(1, 206159275), (5, 41231855), (7, 29451325), (25, 8246371), (35, 5890265), (41, 5028275), (59, 3494225), (175, 1178053), (205, 1005655), (287, 718325), (295, 698845), (413, 499175), (487, 423325), (1025, 201131), (1435, 143665), (1475, 139769), (2065, 99835), (2419, 85225), (2435, 84665), (3409, 60475), (7175, 28733), (10325, 19967), (12095, 17045), (12175, 16933)]