201435824

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{18433}}^1$

素因数の和:19124

約数の個数: 20

約数和(自身を含む): 390874536

約数和(自身を除く): 189438712

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 18433, 36866, 73732, 147464, 294928, 12589739, 25179478, 50358956, 100717912, 201435824]

約数ペア:

[(1, 201435824), (2, 100717912), (4, 50358956), (8, 25179478), (16, 12589739), (683, 294928), (1366, 147464), (2732, 73732), (5464, 36866), (10928, 18433)]