206569744

素因数分解:

$2^4\times {\mathrm{1879}}^1\times {\mathrm{6871}}^1$

素因数の和:8758

約数の個数: 20

約数和(自身を含む): 400500160

約数和(自身を除く): 193930416

約数列:

[1, 2, 4, 8, 16, 1879, 3758, 6871, 7516, 13742, 15032, 27484, 30064, 54968, 109936, 12910609, 25821218, 51642436, 103284872, 206569744]

約数ペア:

[(1, 206569744), (2, 103284872), (4, 51642436), (8, 25821218), (16, 12910609), (1879, 109936), (3758, 54968), (6871, 30064), (7516, 27484), (13742, 15032)]