201630231664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9085717}}^1$

素因数の和:9085817

約数の個数: 40

約数和(自身を含む): 416852741840

約数和(自身を除く): 215222510176

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 9085717, 18171434, 36342868, 72685736, 145371472, 172628623, 345257246, 663257341, 690514492, 1326514682, 1381028984, 2653029364, 2762057968, 5306058728, 10612117456, 12601889479, 25203778958, 50407557916, 100815115832, 201630231664]

約数ペア:

[(1, 201630231664), (2, 100815115832), (4, 50407557916), (8, 25203778958), (16, 12601889479), (19, 10612117456), (38, 5306058728), (73, 2762057968), (76, 2653029364), (146, 1381028984), (152, 1326514682), (292, 690514492), (304, 663257341), (584, 345257246), (1168, 172628623), (1387, 145371472), (2774, 72685736), (5548, 36342868), (11096, 18171434), (22192, 9085717)]