267985204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{7691}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 485888256

約数和(自身を除く): 217903052

約数列:

[1, 2, 4, 31, 62, 124, 281, 562, 1124, 7691, 8711, 15382, 17422, 30764, 34844, 238421, 476842, 953684, 2161171, 4322342, 8644684, 66996301, 133992602, 267985204]

約数ペア:

[(1, 267985204), (2, 133992602), (4, 66996301), (31, 8644684), (62, 4322342), (124, 2161171), (281, 953684), (562, 476842), (1124, 238421), (7691, 34844), (8711, 30764), (15382, 17422)]