201549404

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101383}}^1$

素因数の和:101465

約数の個数: 24

約数和(自身を含む): 408780288

約数和(自身を除く): 207230884

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 101383, 202766, 405532, 709681, 1419362, 2838724, 7198193, 14396386, 28792772, 50387351, 100774702, 201549404]

約数ペア:

[(1, 201549404), (2, 100774702), (4, 50387351), (7, 28792772), (14, 14396386), (28, 7198193), (71, 2838724), (142, 1419362), (284, 709681), (497, 405532), (994, 202766), (1988, 101383)]