198792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 589680

約数和(自身を除く): 390888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 251, 264, 396, 502, 753, 792, 1004, 1506, 2008, 2259, 2761, 3012, 4518, 5522, 6024, 8283, 9036, 11044, 16566, 18072, 22088, 24849, 33132, 49698, 66264, 99396, 198792]

約数ペア:

[(1, 198792), (2, 99396), (3, 66264), (4, 49698), (6, 33132), (8, 24849), (9, 22088), (11, 18072), (12, 16566), (18, 11044), (22, 9036), (24, 8283), (33, 6024), (36, 5522), (44, 4518), (66, 3012), (72, 2761), (88, 2259), (99, 2008), (132, 1506), (198, 1004), (251, 792), (264, 753), (396, 502)]