202826239

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 259504128

約数和(自身を除く): 56677889

約数列:

[1, 7, 11, 49, 77, 127, 539, 889, 1397, 2963, 6223, 9779, 20741, 32593, 68453, 145187, 228151, 376301, 1597057, 2634107, 4139311, 18438749, 28975177, 202826239]

約数ペア:

[(1, 202826239), (7, 28975177), (11, 18438749), (49, 4139311), (77, 2634107), (127, 1597057), (539, 376301), (889, 228151), (1397, 145187), (2963, 68453), (6223, 32593), (9779, 20741)]