204557762

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1262

約数の個数: 24

約数和(自身を含む): 325233792

約数和(自身を除く): 120676030

約数列:

[1, 2, 19, 38, 311, 361, 622, 722, 911, 1822, 5909, 11818, 17309, 34618, 112271, 224542, 283321, 328871, 566642, 657742, 5383099, 10766198, 102278881, 204557762]

約数ペア:

[(1, 204557762), (2, 102278881), (19, 10766198), (38, 5383099), (311, 657742), (361, 566642), (622, 328871), (722, 283321), (911, 224542), (1822, 112271), (5909, 34618), (11818, 17309)]