201997926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{66403}}^1$

素因数の和:66437

約数の個数: 36

約数和(自身を含む): 473925348

約数和(自身を除く): 271927422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 66403, 132806, 199209, 398418, 597627, 863239, 1195254, 1726478, 2589717, 5179434, 7769151, 11222107, 15538302, 22444214, 33666321, 67332642, 100998963, 201997926]

約数ペア:

[(1, 201997926), (2, 100998963), (3, 67332642), (6, 33666321), (9, 22444214), (13, 15538302), (18, 11222107), (26, 7769151), (39, 5179434), (78, 2589717), (117, 1726478), (169, 1195254), (234, 863239), (338, 597627), (507, 398418), (1014, 199209), (1521, 132806), (3042, 66403)]