200640307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{45569}}^1$

素因数の和:45630

約数の個数: 16

約数和(自身を含む): 249359040

約数和(自身を除く): 48718733

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 45569, 318983, 774673, 1686053, 5422711, 11802371, 28662901, 200640307]

約数ペア:

[(1, 200640307), (7, 28662901), (17, 11802371), (37, 5422711), (119, 1686053), (259, 774673), (629, 318983), (4403, 45569)]