200520965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9059}}^1$

素因数の和:9316

約数の個数: 16

約数和(自身を含む): 254404800

約数和(自身を除く): 53883835

約数列:

[1, 5, 19, 95, 233, 1165, 4427, 9059, 22135, 45295, 172121, 860605, 2110747, 10553735, 40104193, 200520965]

約数ペア:

[(1, 200520965), (5, 40104193), (19, 10553735), (95, 2110747), (233, 860605), (1165, 172121), (4427, 45295), (9059, 22135)]