201082396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{6469}}^1$

素因数の和:6901

約数の個数: 24

約数和(自身を含む): 371378000

約数和(自身を除く): 170295604

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 6469, 7771, 12938, 15542, 25876, 31084, 122911, 245822, 491644, 2645821, 5291642, 10583284, 50270599, 100541198, 201082396]

約数ペア:

[(1, 201082396), (2, 100541198), (4, 50270599), (19, 10583284), (38, 5291642), (76, 2645821), (409, 491644), (818, 245822), (1636, 122911), (6469, 31084), (7771, 25876), (12938, 15542)]