207840472

素因数分解:

$2^3\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{2027}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 445835520

約数和(自身を除く): 237995048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1831, 2027, 3662, 4054, 7324, 8108, 12817, 14189, 14648, 16216, 25634, 28378, 51268, 56756, 102536, 113512, 3711437, 7422874, 14845748, 25980059, 29691496, 51960118, 103920236, 207840472]

約数ペア:

[(1, 207840472), (2, 103920236), (4, 51960118), (7, 29691496), (8, 25980059), (14, 14845748), (28, 7422874), (56, 3711437), (1831, 113512), (2027, 102536), (3662, 56756), (4054, 51268), (7324, 28378), (8108, 25634), (12817, 16216), (14189, 14648)]