207940244

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 368374440

約数和(自身を除く): 160434196

約数列:

[1, 2, 4, 137, 229, 274, 458, 548, 916, 1657, 3314, 6628, 31373, 62746, 125492, 227009, 379453, 454018, 758906, 908036, 1517812, 51985061, 103970122, 207940244]

約数ペア:

[(1, 207940244), (2, 103970122), (4, 51985061), (137, 1517812), (229, 908036), (274, 758906), (458, 454018), (548, 379453), (916, 227009), (1657, 125492), (3314, 62746), (6628, 31373)]