204524276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{20477}}^1$

素因数の和:20719

約数の個数: 24

約数和(自身を含む): 392194656

約数和(自身を除く): 187670380

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 20477, 40954, 81908, 225247, 450494, 900988, 4648279, 9296558, 18593116, 51131069, 102262138, 204524276]

約数ペア:

[(1, 204524276), (2, 102262138), (4, 51131069), (11, 18593116), (22, 9296558), (44, 4648279), (227, 900988), (454, 450494), (908, 225247), (2497, 81908), (4994, 40954), (9988, 20477)]