199100818

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{30323}}^1$

素因数の和:30406

約数の個数: 24

約数和(自身を含む): 352607472

約数和(自身を除く): 153506654

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 30323, 60646, 212261, 424522, 1485827, 2031641, 2971654, 4063282, 14221487, 28442974, 99550409, 199100818]

約数ペア:

[(1, 199100818), (2, 99550409), (7, 28442974), (14, 14221487), (49, 4063282), (67, 2971654), (98, 2031641), (134, 1485827), (469, 424522), (938, 212261), (3283, 60646), (6566, 30323)]