200820449

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 214917120

約数和(自身を除く): 14096671

約数列:

[1, 31, 43, 79, 1333, 1907, 2449, 3397, 59117, 82001, 105307, 150653, 2542031, 4670243, 6478079, 200820449]

約数ペア:

[(1, 200820449), (31, 6478079), (43, 4670243), (79, 2542031), (1333, 150653), (1907, 105307), (2449, 82001), (3397, 59117)]