217163792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{590119}}^1$

素因数の和:590150

約数の個数: 20

約数和(自身を含む): 439049280

約数和(自身を除く): 221885488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 590119, 1180238, 2360476, 4720952, 9441904, 13572737, 27145474, 54290948, 108581896, 217163792]

約数ペア:

[(1, 217163792), (2, 108581896), (4, 54290948), (8, 27145474), (16, 13572737), (23, 9441904), (46, 4720952), (92, 2360476), (184, 1180238), (368, 590119)]