201813296

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{20443}}^1$

素因数の和:21068

約数の個数: 20

約数和(自身を含む): 391666152

約数和(自身を除く): 189852856

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 20443, 40886, 81772, 163544, 327088, 12613331, 25226662, 50453324, 100906648, 201813296]

約数ペア:

[(1, 201813296), (2, 100906648), (4, 50453324), (8, 25226662), (16, 12613331), (617, 327088), (1234, 163544), (2468, 81772), (4936, 40886), (9872, 20443)]