209550892802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{352973}}^1$

素因数の和:353930

約数の個数: 32

約数和(自身を含む): 350714966400

約数和(自身を除く): 141164073598

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 919, 1838, 15623, 17461, 31246, 34922, 296837, 352973, 593674, 705946, 6000541, 6706487, 12001082, 13412974, 114010279, 228020558, 324382187, 648764374, 5514497179, 6163261553, 11028994358, 12326523106, 104775446401, 209550892802]

約数ペア:

[(1, 209550892802), (2, 104775446401), (17, 12326523106), (19, 11028994358), (34, 6163261553), (38, 5514497179), (323, 648764374), (646, 324382187), (919, 228020558), (1838, 114010279), (15623, 13412974), (17461, 12001082), (31246, 6706487), (34922, 6000541), (296837, 705946), (352973, 593674)]