202495996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{6359}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 373968000

約数和(自身を除く): 171472004

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 6359, 7961, 12718, 15922, 25436, 31844, 120821, 241642, 483284, 2664421, 5328842, 10657684, 50623999, 101247998, 202495996]

約数ペア:

[(1, 202495996), (2, 101247998), (4, 50623999), (19, 10657684), (38, 5328842), (76, 2664421), (419, 483284), (838, 241642), (1676, 120821), (6359, 31844), (7961, 25436), (12718, 15922)]