201237488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{546841}}^1$

素因数の和:546872

約数の個数: 20

約数和(自身を含む): 406850448

約数和(自身を除く): 205612960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 546841, 1093682, 2187364, 4374728, 8749456, 12577343, 25154686, 50309372, 100618744, 201237488]

約数ペア:

[(1, 201237488), (2, 100618744), (4, 50309372), (8, 25154686), (16, 12577343), (23, 8749456), (46, 4374728), (92, 2187364), (184, 1093682), (368, 546841)]