207867858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{10259}}^1$

素因数の和:10582

約数の個数: 32

約数和(自身を含む): 455051520

約数和(自身を除く): 247183662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1842, 3377, 6754, 10131, 10259, 20262, 20518, 30777, 61554, 112849, 225698, 338547, 677094, 3149513, 6299026, 9448539, 18897078, 34644643, 69289286, 103933929, 207867858]

約数ペア:

[(1, 207867858), (2, 103933929), (3, 69289286), (6, 34644643), (11, 18897078), (22, 9448539), (33, 6299026), (66, 3149513), (307, 677094), (614, 338547), (921, 225698), (1842, 112849), (3377, 61554), (6754, 30777), (10131, 20518), (10259, 20262)]