201880008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{254899}}^1$

素因数の和:254922

約数の個数: 48

約数和(自身を含む): 596466000

約数和(自身を除く): 394585992

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, 254899, 509798, 764697, 1019596, 1529394, 2039192, 2294091, 2803889, 3058788, 4588182, 5607778, 6117576, 8411667, 9176364, 11215556, 16823334, 18352728, 22431112, 25235001, 33646668, 50470002, 67293336, 100940004, 201880008]

約数ペア:

[(1, 201880008), (2, 100940004), (3, 67293336), (4, 50470002), (6, 33646668), (8, 25235001), (9, 22431112), (11, 18352728), (12, 16823334), (18, 11215556), (22, 9176364), (24, 8411667), (33, 6117576), (36, 5607778), (44, 4588182), (66, 3058788), (72, 2803889), (88, 2294091), (99, 2039192), (132, 1529394), (198, 1019596), (264, 764697), (396, 509798), (792, 254899)]