204447344

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{5009}}^1$

素因数の和:7568

約数の個数: 20

約数和(自身を含む): 396351120

約数和(自身を除く): 191903776

約数列:

[1, 2, 4, 8, 16, 2551, 5009, 5102, 10018, 10204, 20036, 20408, 40072, 40816, 80144, 12777959, 25555918, 51111836, 102223672, 204447344]

約数ペア:

[(1, 204447344), (2, 102223672), (4, 51111836), (8, 25555918), (16, 12777959), (2551, 80144), (5009, 40816), (5102, 40072), (10018, 20408), (10204, 20036)]