201553956

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83563}}^1$

素因数の和:83640

約数の個数: 36

約数和(自身を含む): 517094032

約数和(自身を除く): 315540076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 83563, 167126, 250689, 334252, 501378, 752067, 1002756, 1504134, 3008268, 5598721, 11197442, 16796163, 22394884, 33592326, 50388489, 67184652, 100776978, 201553956]

約数ペア:

[(1, 201553956), (2, 100776978), (3, 67184652), (4, 50388489), (6, 33592326), (9, 22394884), (12, 16796163), (18, 11197442), (36, 5598721), (67, 3008268), (134, 1504134), (201, 1002756), (268, 752067), (402, 501378), (603, 334252), (804, 250689), (1206, 167126), (2412, 83563)]