201185374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1\times {\mathrm{971}}^1$

素因数の和:1612

約数の個数: 24

約数和(自身を含む): 327647592

約数和(自身を除く): 126462218

約数列:

[1, 2, 13, 26, 169, 338, 613, 971, 1226, 1942, 7969, 12623, 15938, 25246, 103597, 164099, 207194, 328198, 595223, 1190446, 7737899, 15475798, 100592687, 201185374]

約数ペア:

[(1, 201185374), (2, 100592687), (13, 15475798), (26, 7737899), (169, 1190446), (338, 595223), (613, 328198), (971, 207194), (1226, 164099), (1942, 103597), (7969, 25246), (12623, 15938)]