202167679

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 243498528

約数和(自身を除く): 41330849

約数列:

[1, 7, 41, 49, 103, 287, 721, 977, 2009, 4223, 5047, 6839, 29561, 40057, 47873, 100631, 206927, 280399, 704417, 1962793, 4125871, 4930919, 28881097, 202167679]

約数ペア:

[(1, 202167679), (7, 28881097), (41, 4930919), (49, 4125871), (103, 1962793), (287, 704417), (721, 280399), (977, 206927), (2009, 100631), (4223, 47873), (5047, 40057), (6839, 29561)]