213413302390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{18736901}}^1$

素因数の和:18736992

約数の個数: 32

約数和(自身を含む): 412811424864

約数和(自身を除く): 199398122474

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 18736901, 37473802, 93684505, 187369010, 318527317, 637054634, 1255372367, 1592636585, 2510744734, 3185273170, 6276861835, 12553723670, 21341330239, 42682660478, 106706651195, 213413302390]

約数ペア:

[(1, 213413302390), (2, 106706651195), (5, 42682660478), (10, 21341330239), (17, 12553723670), (34, 6276861835), (67, 3185273170), (85, 2510744734), (134, 1592636585), (170, 1255372367), (335, 637054634), (670, 318527317), (1139, 187369010), (2278, 93684505), (5695, 37473802), (11390, 18736901)]