207425904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{617339}}^1$

素因数の和:617357

約数の個数: 40

約数和(自身を含む): 612401280

約数和(自身を除く): 404975376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 617339, 1234678, 1852017, 2469356, 3704034, 4321373, 4938712, 7408068, 8642746, 9877424, 12964119, 14816136, 17285492, 25928238, 29632272, 34570984, 51856476, 69141968, 103712952, 207425904]

約数ペア:

[(1, 207425904), (2, 103712952), (3, 69141968), (4, 51856476), (6, 34570984), (7, 29632272), (8, 25928238), (12, 17285492), (14, 14816136), (16, 12964119), (21, 9877424), (24, 8642746), (28, 7408068), (42, 4938712), (48, 4321373), (56, 3704034), (84, 2469356), (112, 1852017), (168, 1234678), (336, 617339)]