202922385584

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{20555347}}^1$

素因数の和:20555972

約数の個数: 20

約数和(自身を含む): 393799356984

約数和(自身を除く): 190876971400

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 20555347, 41110694, 82221388, 164442776, 328885552, 12682649099, 25365298198, 50730596396, 101461192792, 202922385584]

約数ペア:

[(1, 202922385584), (2, 101461192792), (4, 50730596396), (8, 25365298198), (16, 12682649099), (617, 328885552), (1234, 164442776), (2468, 82221388), (4936, 41110694), (9872, 20555347)]