199287410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17683}}^1$

素因数の和:17727

約数の個数: 48

約数和(自身を含む): 435450816

約数和(自身を除く): 236163406

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 17683, 35366, 88415, 123781, 176830, 247562, 406709, 618905, 813418, 866467, 1237810, 1732934, 2033545, 2846963, 4067090, 4332335, 5693926, 8664670, 14234815, 19928741, 28469630, 39857482, 99643705, 199287410]

約数ペア:

[(1, 199287410), (2, 99643705), (5, 39857482), (7, 28469630), (10, 19928741), (14, 14234815), (23, 8664670), (35, 5693926), (46, 4332335), (49, 4067090), (70, 2846963), (98, 2033545), (115, 1732934), (161, 1237810), (230, 866467), (245, 813418), (322, 618905), (490, 406709), (805, 247562), (1127, 176830), (1610, 123781), (2254, 88415), (5635, 35366), (11270, 17683)]