204876752

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{119671}}^1$

素因数の和:119786

約数の個数: 20

約数和(自身を含む): 400661856

約数和(自身を除く): 195785104

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 119671, 239342, 478684, 957368, 1914736, 12804797, 25609594, 51219188, 102438376, 204876752]

約数ペア:

[(1, 204876752), (2, 102438376), (4, 51219188), (8, 25609594), (16, 12804797), (107, 1914736), (214, 957368), (428, 478684), (856, 239342), (1712, 119671)]