202145237

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 249112800

約数和(自身を除く): 46967563

約数列:

[1, 7, 19, 49, 133, 179, 931, 1213, 1253, 3401, 8491, 8771, 23047, 23807, 59437, 161329, 166649, 217127, 1129303, 1519889, 4125413, 10639223, 28877891, 202145237]

約数ペア:

[(1, 202145237), (7, 28877891), (19, 10639223), (49, 4125413), (133, 1519889), (179, 1129303), (931, 217127), (1213, 166649), (1253, 161329), (3401, 59437), (8491, 23807), (8771, 23047)]