201524211

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14741}}^1$

素因数の和:14792

約数の個数: 36

約数和(自身を含む): 349562304

約数和(自身を除く): 148038093

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 14741, 44223, 103187, 132669, 309561, 456971, 722309, 928683, 1370913, 2166927, 3198797, 4112739, 6500781, 9596391, 22391579, 28789173, 67174737, 201524211]

約数ペア:

[(1, 201524211), (3, 67174737), (7, 28789173), (9, 22391579), (21, 9596391), (31, 6500781), (49, 4112739), (63, 3198797), (93, 2166927), (147, 1370913), (217, 928683), (279, 722309), (441, 456971), (651, 309561), (1519, 132669), (1953, 103187), (4557, 44223), (13671, 14741)]