207905652

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{8737}}^1$

素因数の和:9408

約数の個数: 36

約数和(自身を含む): 526394596

約数和(自身を除く): 318488944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3966, 5949, 7932, 8737, 11898, 17474, 23796, 26211, 34948, 52422, 78633, 104844, 157266, 314532, 5775157, 11550314, 17325471, 23100628, 34650942, 51976413, 69301884, 103952826, 207905652]

約数ペア:

[(1, 207905652), (2, 103952826), (3, 69301884), (4, 51976413), (6, 34650942), (9, 23100628), (12, 17325471), (18, 11550314), (36, 5775157), (661, 314532), (1322, 157266), (1983, 104844), (2644, 78633), (3966, 52422), (5949, 34948), (7932, 26211), (8737, 23796), (11898, 17474)]