200870854

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{8563}}^1$

素因数の和:8919

約数の個数: 16

約数和(自身を含む): 310462128

約数和(自身を除く): 109591274

約数列:

[1, 2, 37, 74, 317, 634, 8563, 11729, 17126, 23458, 316831, 633662, 2714471, 5428942, 100435427, 200870854]

約数ペア:

[(1, 200870854), (2, 100435427), (37, 5428942), (74, 2714471), (317, 633662), (634, 316831), (8563, 23458), (11729, 17126)]