201231841336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18461}}^1\times {\mathrm{71713}}^1$

素因数の和:90199

約数の個数: 32

約数和(自身を含む): 397195160400

約数和(自身を除く): 195963319064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18461, 36922, 71713, 73844, 143426, 147688, 286852, 350759, 573704, 701518, 1362547, 1403036, 2725094, 2806072, 5450188, 10900376, 1323893693, 2647787386, 5295574772, 10591149544, 25153980167, 50307960334, 100615920668, 201231841336]

約数ペア:

[(1, 201231841336), (2, 100615920668), (4, 50307960334), (8, 25153980167), (19, 10591149544), (38, 5295574772), (76, 2647787386), (152, 1323893693), (18461, 10900376), (36922, 5450188), (71713, 2806072), (73844, 2725094), (143426, 1403036), (147688, 1362547), (286852, 701518), (350759, 573704)]