202148944

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{20477}}^1$

素因数の和:21102

約数の個数: 20

約数和(自身を含む): 392317524

約数和(自身を除く): 190168580

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 20477, 40954, 81908, 163816, 327632, 12634309, 25268618, 50537236, 101074472, 202148944]

約数ペア:

[(1, 202148944), (2, 101074472), (4, 50537236), (8, 25268618), (16, 12634309), (617, 327632), (1234, 163816), (2468, 81908), (4936, 40954), (9872, 20477)]