208057244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 387502080

約数和(自身を除く): 179444836

約数列:

[1, 2, 4, 31, 62, 67, 79, 124, 134, 158, 268, 316, 317, 634, 1268, 2077, 2449, 4154, 4898, 5293, 8308, 9796, 9827, 10586, 19654, 21172, 21239, 25043, 39308, 42478, 50086, 84956, 100172, 164083, 328166, 656332, 658409, 776333, 1316818, 1552666, 1677881, 2633636, 3105332, 3355762, 6711524, 52014311, 104028622, 208057244]

約数ペア:

[(1, 208057244), (2, 104028622), (4, 52014311), (31, 6711524), (62, 3355762), (67, 3105332), (79, 2633636), (124, 1677881), (134, 1552666), (158, 1316818), (268, 776333), (316, 658409), (317, 656332), (634, 328166), (1268, 164083), (2077, 100172), (2449, 84956), (4154, 50086), (4898, 42478), (5293, 39308), (8308, 25043), (9796, 21239), (9827, 21172), (10586, 19654)]