202128668

素因数分解:

$2^2\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{5653}}^1$

素因数の和:6941

約数の個数: 24

約数和(自身を含む): 404645472

約数和(自身を除く): 202516804

約数列:

[1, 2, 4, 7, 14, 28, 1277, 2554, 5108, 5653, 8939, 11306, 17878, 22612, 35756, 39571, 79142, 158284, 7218881, 14437762, 28875524, 50532167, 101064334, 202128668]

約数ペア:

[(1, 202128668), (2, 101064334), (4, 50532167), (7, 28875524), (14, 14437762), (28, 7218881), (1277, 158284), (2554, 79142), (5108, 39571), (5653, 35756), (8939, 22612), (11306, 17878)]