206522992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32029}}^1$

素因数の和:32081

約数の個数: 40

約数和(自身を含む): 444832640

約数和(自身を除く): 238309648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 32029, 64058, 128116, 256232, 416377, 512464, 832754, 992899, 1665508, 1985798, 3331016, 3971596, 6662032, 7943192, 12907687, 15886384, 25815374, 51630748, 103261496, 206522992]

約数ペア:

[(1, 206522992), (2, 103261496), (4, 51630748), (8, 25815374), (13, 15886384), (16, 12907687), (26, 7943192), (31, 6662032), (52, 3971596), (62, 3331016), (104, 1985798), (124, 1665508), (208, 992899), (248, 832754), (403, 512464), (496, 416377), (806, 256232), (1612, 128116), (3224, 64058), (6448, 32029)]