199203048

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251519}}^1$

素因数の和:251542

約数の個数: 48

約数和(自身を含む): 588556800

約数和(自身を除く): 389353752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 251519, 503038, 754557, 1006076, 1509114, 2012152, 2263671, 2766709, 3018228, 4527342, 5533418, 6036456, 8300127, 9054684, 11066836, 16600254, 18109368, 22133672, 24900381, 33200508, 49800762, 66401016, 99601524, 199203048]

約数ペア:

[(1, 199203048), (2, 99601524), (3, 66401016), (4, 49800762), (6, 33200508), (8, 24900381), (9, 22133672), (11, 18109368), (12, 16600254), (18, 11066836), (22, 9054684), (24, 8300127), (33, 6036456), (36, 5533418), (44, 4527342), (66, 3018228), (72, 2766709), (88, 2263671), (99, 2012152), (132, 1509114), (198, 1006076), (264, 754557), (396, 503038), (792, 251519)]