204357488

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{22447}}^1$

素因数の和:23024

約数の個数: 20

約数和(自身を含む): 396656160

約数和(自身を除く): 192298672

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 22447, 44894, 89788, 179576, 359152, 12772343, 25544686, 51089372, 102178744, 204357488]

約数ペア:

[(1, 204357488), (2, 102178744), (4, 51089372), (8, 25544686), (16, 12772343), (569, 359152), (1138, 179576), (2276, 89788), (4552, 44894), (9104, 22447)]