202120912

素因数分解:

$2^4\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1747}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 448243136

約数和(自身を除く): 246122224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1033, 1747, 2066, 3494, 4132, 6988, 7231, 8264, 12229, 13976, 14462, 16528, 24458, 27952, 28924, 48916, 57848, 97832, 115696, 195664, 1804651, 3609302, 7218604, 12632557, 14437208, 25265114, 28874416, 50530228, 101060456, 202120912]

約数ペア:

[(1, 202120912), (2, 101060456), (4, 50530228), (7, 28874416), (8, 25265114), (14, 14437208), (16, 12632557), (28, 7218604), (56, 3609302), (112, 1804651), (1033, 195664), (1747, 115696), (2066, 97832), (3494, 57848), (4132, 48916), (6988, 28924), (7231, 27952), (8264, 24458), (12229, 16528), (13976, 14462)]