200799995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{15149}}^1$

素因数の和:15406

約数の個数: 16

約数和(自身を含む): 263973600

約数和(自身を除く): 63173605

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 15149, 75745, 166639, 833195, 3650909, 18254545, 40159999, 200799995]

約数ペア:

[(1, 200799995), (5, 40159999), (11, 18254545), (55, 3650909), (241, 833195), (1205, 166639), (2651, 75745), (13255, 15149)]