199492272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197909}}^1$

素因数の和:197930

約数の個数: 60

約数和(自身を含む): 638061840

約数和(自身を除く): 438569568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 197909, 395818, 593727, 791636, 1187454, 1385363, 1583272, 1781181, 2374908, 2770726, 3166544, 3562362, 4156089, 4749816, 5541452, 7124724, 8312178, 9499632, 11082904, 12468267, 14249448, 16624356, 22165808, 24936534, 28498896, 33248712, 49873068, 66497424, 99746136, 199492272]

約数ペア:

[(1, 199492272), (2, 99746136), (3, 66497424), (4, 49873068), (6, 33248712), (7, 28498896), (8, 24936534), (9, 22165808), (12, 16624356), (14, 14249448), (16, 12468267), (18, 11082904), (21, 9499632), (24, 8312178), (28, 7124724), (36, 5541452), (42, 4749816), (48, 4156089), (56, 3562362), (63, 3166544), (72, 2770726), (84, 2374908), (112, 1781181), (126, 1583272), (144, 1385363), (168, 1187454), (252, 791636), (336, 593727), (504, 395818), (1008, 197909)]