200663253

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 339745536

約数和(自身を除く): 139082283

約数列:

[1, 3, 7, 9, 21, 63, 71, 113, 213, 339, 397, 497, 639, 791, 1017, 1191, 1491, 2373, 2779, 3573, 4473, 7119, 8023, 8337, 24069, 25011, 28187, 44861, 56161, 72207, 84561, 134583, 168483, 197309, 253683, 314027, 403749, 505449, 591927, 942081, 1775781, 2826243, 3185131, 9555393, 22295917, 28666179, 66887751, 200663253]

約数ペア:

[(1, 200663253), (3, 66887751), (7, 28666179), (9, 22295917), (21, 9555393), (63, 3185131), (71, 2826243), (113, 1775781), (213, 942081), (339, 591927), (397, 505449), (497, 403749), (639, 314027), (791, 253683), (1017, 197309), (1191, 168483), (1491, 134583), (2373, 84561), (2779, 72207), (3573, 56161), (4473, 44861), (7119, 28187), (8023, 25011), (8337, 24069)]