206822968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{5861}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 424174320

約数和(自身を除く): 217351352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1604, 3208, 4411, 5861, 8822, 11722, 17644, 23444, 35288, 46888, 64471, 128942, 257884, 515768, 2350261, 4700522, 9401044, 18802088, 25852871, 51705742, 103411484, 206822968]

約数ペア:

[(1, 206822968), (2, 103411484), (4, 51705742), (8, 25852871), (11, 18802088), (22, 9401044), (44, 4700522), (88, 2350261), (401, 515768), (802, 257884), (1604, 128942), (3208, 64471), (4411, 46888), (5861, 35288), (8822, 23444), (11722, 17644)]