223896229072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{823147901}}^1$

素因数の和:823147926

約数の個数: 20

約数和(自身を含む): 459316529316

約数和(自身を除く): 235420300244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 823147901, 1646295802, 3292591604, 6585183208, 13170366416, 13993514317, 27987028634, 55974057268, 111948114536, 223896229072]

約数ペア:

[(1, 223896229072), (2, 111948114536), (4, 55974057268), (8, 27987028634), (16, 13993514317), (17, 13170366416), (34, 6585183208), (68, 3292591604), (136, 1646295802), (272, 823147901)]