200210055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20011}}^1$

素因数の和:20071

約数の個数: 32

約数和(自身を含む): 345807360

約数和(自身を除く): 145597305

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 20011, 60033, 100055, 300165, 460253, 580319, 1380759, 1740957, 2301265, 2901595, 6903795, 8704785, 13347337, 40042011, 66736685, 200210055]

約数ペア:

[(1, 200210055), (3, 66736685), (5, 40042011), (15, 13347337), (23, 8704785), (29, 6903795), (69, 2901595), (87, 2301265), (115, 1740957), (145, 1380759), (345, 580319), (435, 460253), (667, 300165), (2001, 100055), (3335, 60033), (10005, 20011)]