101888836

素因数分解:

$2^2\times 7^4\times {\mathrm{103}}^2$

素因数の和:238

約数の個数: 45

約数和(自身を含む): 210049791

約数和(自身を除く): 108160955

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 686, 721, 1372, 1442, 2401, 2884, 4802, 5047, 9604, 10094, 10609, 20188, 21218, 35329, 42436, 70658, 74263, 141316, 148526, 247303, 297052, 494606, 519841, 989212, 1039682, 2079364, 3638887, 7277774, 14555548, 25472209, 50944418, 101888836]

約数ペア:

[(1, 101888836), (2, 50944418), (4, 25472209), (7, 14555548), (14, 7277774), (28, 3638887), (49, 2079364), (98, 1039682), (103, 989212), (196, 519841), (206, 494606), (343, 297052), (412, 247303), (686, 148526), (721, 141316), (1372, 74263), (1442, 70658), (2401, 42436), (2884, 35329), (4802, 21218), (5047, 20188), (9604, 10609)]