200901085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6287}}^1$

素因数の和:6393

約数の個数: 32

約数和(自身を含む): 304238592

約数和(自身を除く): 103337507

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2905, 4565, 6287, 6391, 31435, 31955, 44009, 69157, 220045, 345785, 484099, 521821, 2420495, 2609105, 3652747, 5740031, 18263735, 28700155, 40180217, 200901085]

約数ペア:

[(1, 200901085), (5, 40180217), (7, 28700155), (11, 18263735), (35, 5740031), (55, 3652747), (77, 2609105), (83, 2420495), (385, 521821), (415, 484099), (581, 345785), (913, 220045), (2905, 69157), (4565, 44009), (6287, 31955), (6391, 31435)]