203868714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{693431}}^1$

素因数の和:693450

約数の個数: 24

約数和(自身を含む): 474307488

約数和(自身を除く): 270438774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 693431, 1386862, 2080293, 4160586, 4854017, 9708034, 14562051, 29124102, 33978119, 67956238, 101934357, 203868714]

約数ペア:

[(1, 203868714), (2, 101934357), (3, 67956238), (6, 33978119), (7, 29124102), (14, 14562051), (21, 9708034), (42, 4854017), (49, 4160586), (98, 2080293), (147, 1386862), (294, 693431)]