206087912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{4133}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 404801280

約数和(自身を除く): 198713368

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 271, 542, 1084, 2168, 4133, 6233, 8266, 12466, 16532, 24932, 33064, 49864, 95059, 190118, 380236, 760472, 1120043, 2240086, 4480172, 8960344, 25760989, 51521978, 103043956, 206087912]

約数ペア:

[(1, 206087912), (2, 103043956), (4, 51521978), (8, 25760989), (23, 8960344), (46, 4480172), (92, 2240086), (184, 1120043), (271, 760472), (542, 380236), (1084, 190118), (2168, 95059), (4133, 49864), (6233, 33064), (8266, 24932), (12466, 16532)]