208489416

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{22921}}^1$

素因数の和:23309

約数の個数: 32

約数和(自身を含む): 522621600

約数和(自身を除く): 314132184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2274, 3032, 4548, 9096, 22921, 45842, 68763, 91684, 137526, 183368, 275052, 550104, 8687059, 17374118, 26061177, 34748236, 52122354, 69496472, 104244708, 208489416]

約数ペア:

[(1, 208489416), (2, 104244708), (3, 69496472), (4, 52122354), (6, 34748236), (8, 26061177), (12, 17374118), (24, 8687059), (379, 550104), (758, 275052), (1137, 183368), (1516, 137526), (2274, 91684), (3032, 68763), (4548, 45842), (9096, 22921)]