265118216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11117}}^1$

素因数の和:11405

約数の個数: 32

約数和(自身を含む): 544337280

約数和(自身を除く): 279219064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 5962, 11117, 11924, 22234, 23848, 44468, 88936, 122287, 244574, 489148, 978296, 3012707, 6025414, 12050828, 24101656, 33139777, 66279554, 132559108, 265118216]

約数ペア:

[(1, 265118216), (2, 132559108), (4, 66279554), (8, 33139777), (11, 24101656), (22, 12050828), (44, 6025414), (88, 3012707), (271, 978296), (542, 489148), (1084, 244574), (2168, 122287), (2981, 88936), (5962, 44468), (11117, 23848), (11924, 22234)]