202545871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 249004800

約数和(自身を除く): 46458929

約数列:

[1, 11, 17, 19, 109, 187, 209, 323, 523, 1199, 1853, 2071, 3553, 5753, 8891, 9937, 20383, 22781, 35207, 57007, 97801, 109307, 168929, 387277, 627077, 969119, 1083133, 1858219, 10660309, 11914463, 18413261, 202545871]

約数ペア:

[(1, 202545871), (11, 18413261), (17, 11914463), (19, 10660309), (109, 1858219), (187, 1083133), (209, 969119), (323, 627077), (523, 387277), (1199, 168929), (1853, 109307), (2071, 97801), (3553, 57007), (5753, 35207), (8891, 22781), (9937, 20383)]