200806685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2\times {\mathrm{127}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 253206528

約数和(自身を除く): 52399843

約数列:

[1, 5, 31, 101, 127, 155, 505, 635, 3131, 3937, 10201, 12827, 15655, 19685, 51005, 64135, 316231, 397637, 1295527, 1581155, 1988185, 6477635, 40161337, 200806685]

約数ペア:

[(1, 200806685), (5, 40161337), (31, 6477635), (101, 1988185), (127, 1581155), (155, 1295527), (505, 397637), (635, 316231), (3131, 64135), (3937, 51005), (10201, 19685), (12827, 15655)]