201608700985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1\times {\mathrm{421727}}^1$

素因数の和:425912

約数の個数: 16

約数和(自身を含む): 252510483456

約数和(自身を除く): 50901782471

約数列:

[1, 5, 23, 115, 4157, 20785, 95611, 421727, 478055, 2108635, 9699721, 48498605, 1753119139, 8765595695, 40321740197, 201608700985]

約数ペア:

[(1, 201608700985), (5, 40321740197), (23, 8765595695), (115, 1753119139), (4157, 48498605), (20785, 9699721), (95611, 2108635), (421727, 478055)]