221856046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{45971}}^1$

素因数の和:46119

約数の個数: 16

約数和(自身を含む): 353064960

約数和(自身を除く): 131208914

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 45971, 91942, 873449, 1746898, 5838317, 11676634, 110928023, 221856046]

約数ペア:

[(1, 221856046), (2, 110928023), (19, 11676634), (38, 5838317), (127, 1746898), (254, 873449), (2413, 91942), (4826, 45971)]