201725824

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{68521}}^1$

素因数の和:68558

約数の個数: 32

約数和(自身を含む): 419354640

約数和(自身を除く): 217628816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 68521, 137042, 274084, 548168, 1096336, 1575983, 2192672, 3151966, 4385344, 6303932, 8770688, 12607864, 25215728, 50431456, 100862912, 201725824]

約数ペア:

[(1, 201725824), (2, 100862912), (4, 50431456), (8, 25215728), (16, 12607864), (23, 8770688), (32, 6303932), (46, 4385344), (64, 3151966), (92, 2192672), (128, 1575983), (184, 1096336), (368, 548168), (736, 274084), (1472, 137042), (2944, 68521)]