223395802

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{20173}}^1$

素因数の和:20302

約数の個数: 24

約数和(自身を含む): 393271956

約数和(自身を除く): 169876154

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 20173, 40346, 141211, 282422, 988477, 1976954, 2279549, 4559098, 15956843, 31913686, 111697901, 223395802]

約数ペア:

[(1, 223395802), (2, 111697901), (7, 31913686), (14, 15956843), (49, 4559098), (98, 2279549), (113, 1976954), (226, 988477), (791, 282422), (1582, 141211), (5537, 40346), (11074, 20173)]