201640678001

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{446969}}^1$

素因数の和:447233

約数の個数: 24

約数和(自身を含む): 245897863680

約数和(自身を除く): 44257185679

約数列:

[1, 7, 17, 119, 223, 289, 1561, 2023, 3791, 26537, 64447, 446969, 451129, 3128783, 7598473, 53189311, 99674087, 129174041, 697718609, 904218287, 1694459479, 11861216353, 28805811143, 201640678001]

約数ペア:

[(1, 201640678001), (7, 28805811143), (17, 11861216353), (119, 1694459479), (223, 904218287), (289, 697718609), (1561, 129174041), (2023, 99674087), (3791, 53189311), (26537, 7598473), (64447, 3128783), (446969, 451129)]