200193505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{16349}}^1$

素因数の和:16464

約数の個数: 16

約数和(自身を含む): 251136000

約数和(自身を除く): 50942495

約数列:

[1, 5, 31, 79, 155, 395, 2449, 12245, 16349, 81745, 506819, 1291571, 2534095, 6457855, 40038701, 200193505]

約数ペア:

[(1, 200193505), (5, 40038701), (31, 6457855), (79, 2534095), (155, 1291571), (395, 506819), (2449, 81745), (12245, 16349)]