200713264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{660241}}^1$

素因数の和:660268

約数の個数: 20

約数和(自身を含む): 409350040

約数和(自身を除く): 208636776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 660241, 1320482, 2640964, 5281928, 10563856, 12544579, 25089158, 50178316, 100356632, 200713264]

約数ペア:

[(1, 200713264), (2, 100356632), (4, 50178316), (8, 25089158), (16, 12544579), (19, 10563856), (38, 5281928), (76, 2640964), (152, 1320482), (304, 660241)]