201649736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25031}}^1$

素因数の和:25109

約数の個数: 32

約数和(自身を含む): 405518400

約数和(自身を除く): 203868664

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 25031, 50062, 100124, 200248, 475589, 951178, 1326643, 1902356, 2653286, 3804712, 5306572, 10613144, 25206217, 50412434, 100824868, 201649736]

約数ペア:

[(1, 201649736), (2, 100824868), (4, 50412434), (8, 25206217), (19, 10613144), (38, 5306572), (53, 3804712), (76, 2653286), (106, 1902356), (152, 1326643), (212, 951178), (424, 475589), (1007, 200248), (2014, 100124), (4028, 50062), (8056, 25031)]