201813290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169591}}^1$

素因数の和:169622

約数の個数: 32

約数和(自身を含む): 439582464

約数和(自身を除く): 237769174

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 169591, 339182, 847955, 1187137, 1695910, 2374274, 2883047, 5766094, 5935685, 11871370, 14415235, 20181329, 28830470, 40362658, 100906645, 201813290]

約数ペア:

[(1, 201813290), (2, 100906645), (5, 40362658), (7, 28830470), (10, 20181329), (14, 14415235), (17, 11871370), (34, 5935685), (35, 5766094), (70, 2883047), (85, 2374274), (119, 1695910), (170, 1187137), (238, 847955), (595, 339182), (1190, 169591)]