201740530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 401863680

約数和(自身を除く): 200123150

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 151, 170, 271, 290, 302, 493, 542, 755, 986, 1355, 1510, 2465, 2567, 2710, 4379, 4607, 4930, 5134, 7859, 8758, 9214, 12835, 15718, 21895, 23035, 25670, 39295, 40921, 43790, 46070, 74443, 78590, 81842, 133603, 148886, 204605, 267206, 372215, 409210, 668015, 695657, 744430, 1186709, 1336030, 1391314, 2373418, 3478285, 5933545, 6956570, 11867090, 20174053, 40348106, 100870265, 201740530]

約数ペア:

[(1, 201740530), (2, 100870265), (5, 40348106), (10, 20174053), (17, 11867090), (29, 6956570), (34, 5933545), (58, 3478285), (85, 2373418), (145, 1391314), (151, 1336030), (170, 1186709), (271, 744430), (290, 695657), (302, 668015), (493, 409210), (542, 372215), (755, 267206), (986, 204605), (1355, 148886), (1510, 133603), (2465, 81842), (2567, 78590), (2710, 74443), (4379, 46070), (4607, 43790), (4930, 40921), (5134, 39295), (7859, 25670), (8758, 23035), (9214, 21895), (12835, 15718)]