205004810

素因数分解:

$2^1\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{9043}}^1$

素因数の和:11317

約数の個数: 16

約数和(自身を含む): 369212256

約数和(自身を除く): 164207446

約数列:

[1, 2, 5, 10, 2267, 4534, 9043, 11335, 18086, 22670, 45215, 90430, 20500481, 41000962, 102502405, 205004810]

約数ペア:

[(1, 205004810), (2, 102502405), (5, 41000962), (10, 20500481), (2267, 90430), (4534, 45215), (9043, 22670), (11335, 18086)]