210007750544

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{19387717}}^1$

素因数の和:19388402

約数の個数: 20

約数和(自身を含む): 407491056924

約数和(自身を除く): 197483306380

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 19387717, 38775434, 77550868, 155101736, 310203472, 13125484409, 26250968818, 52501937636, 105003875272, 210007750544]

約数ペア:

[(1, 210007750544), (2, 105003875272), (4, 52501937636), (8, 26250968818), (16, 13125484409), (677, 310203472), (1354, 155101736), (2708, 77550868), (5416, 38775434), (10832, 19387717)]