221294553986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6037}}^1\times {\mathrm{40639}}^1$

素因数の和:46730

約数の個数: 32

約数和(自身を含む): 371021091840

約数和(自身を除く): 149726537854

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 6037, 12074, 40639, 66407, 81278, 132814, 247517, 447029, 495034, 894058, 1666199, 2722687, 3332398, 5445374, 18328189, 36656378, 245337643, 490675286, 2698714073, 5397428146, 10058843363, 20117686726, 110647276993, 221294553986]

約数ペア:

[(1, 221294553986), (2, 110647276993), (11, 20117686726), (22, 10058843363), (41, 5397428146), (82, 2698714073), (451, 490675286), (902, 245337643), (6037, 36656378), (12074, 18328189), (40639, 5445374), (66407, 3332398), (81278, 2722687), (132814, 1666199), (247517, 894058), (447029, 495034)]