208047516

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{25609}}^1$

素因数の和:26293

約数の個数: 24

約数和(自身を含む): 486180240

約数和(自身を除く): 278132724

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 25609, 51218, 76827, 102436, 153654, 307308, 17337293, 34674586, 52011879, 69349172, 104023758, 208047516]

約数ペア:

[(1, 208047516), (2, 104023758), (3, 69349172), (4, 52011879), (6, 34674586), (12, 17337293), (677, 307308), (1354, 153654), (2031, 102436), (2708, 76827), (4062, 51218), (8124, 25609)]