210003599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 247665600

約数和(自身を除く): 37662001

約数列:

[1, 13, 19, 41, 89, 233, 247, 533, 779, 1157, 1691, 3029, 3649, 4427, 9553, 10127, 20737, 21983, 47437, 57551, 69331, 124189, 181507, 269581, 394003, 850217, 901303, 2359591, 5122039, 11052821, 16154123, 210003599]

約数ペア:

[(1, 210003599), (13, 16154123), (19, 11052821), (41, 5122039), (89, 2359591), (233, 901303), (247, 850217), (533, 394003), (779, 269581), (1157, 181507), (1691, 124189), (3029, 69331), (3649, 57551), (4427, 47437), (9553, 21983), (10127, 20737)]