209360724

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{33487}}^1$

素因数の和:34015

約数の個数: 24

約数和(自身を含む): 489460608

約数和(自身を除く): 280099884

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 33487, 66974, 100461, 133948, 200922, 401844, 17446727, 34893454, 52340181, 69786908, 104680362, 209360724]

約数ペア:

[(1, 209360724), (2, 104680362), (3, 69786908), (4, 52340181), (6, 34893454), (12, 17446727), (521, 401844), (1042, 200922), (1563, 133948), (2084, 100461), (3126, 66974), (6252, 33487)]