209632310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8263}}^1$

素因数の和:8372

約数の個数: 32

約数和(自身を含む): 392705280

約数和(自身を除く): 183072970

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 5074, 8263, 12685, 16526, 25370, 41315, 82630, 355309, 487517, 710618, 975034, 1776545, 2437585, 3553090, 4875170, 20963231, 41926462, 104816155, 209632310]

約数ペア:

[(1, 209632310), (2, 104816155), (5, 41926462), (10, 20963231), (43, 4875170), (59, 3553090), (86, 2437585), (118, 1776545), (215, 975034), (295, 710618), (430, 487517), (590, 355309), (2537, 82630), (5074, 41315), (8263, 25370), (12685, 16526)]