199914628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{26017}}^1$

素因数の和:26151

約数の個数: 24

約数和(自身を含む): 373722552

約数和(自身を除く): 173807924

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 26017, 52034, 104068, 442289, 884578, 1769156, 2939921, 5879842, 11759684, 49978657, 99957314, 199914628]

約数ペア:

[(1, 199914628), (2, 99957314), (4, 49978657), (17, 11759684), (34, 5879842), (68, 2939921), (113, 1769156), (226, 884578), (452, 442289), (1921, 104068), (3842, 52034), (7684, 26017)]