199163448

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{27941}}^1$

素因数の和:27970

約数の個数: 80

約数和(自身を含む): 608576760

約数和(自身を除く): 409413312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 27941, 55882, 83823, 111764, 167646, 223528, 251469, 307351, 335292, 502938, 614702, 670584, 754407, 922053, 1005876, 1229404, 1508814, 1844106, 2011752, 2263221, 2458808, 2766159, 3017628, 3688212, 4526442, 5532318, 6035256, 7376424, 8298477, 9052884, 11064636, 16596954, 18105768, 22129272, 24895431, 33193908, 49790862, 66387816, 99581724, 199163448]

約数ペア:

[(1, 199163448), (2, 99581724), (3, 66387816), (4, 49790862), (6, 33193908), (8, 24895431), (9, 22129272), (11, 18105768), (12, 16596954), (18, 11064636), (22, 9052884), (24, 8298477), (27, 7376424), (33, 6035256), (36, 5532318), (44, 4526442), (54, 3688212), (66, 3017628), (72, 2766159), (81, 2458808), (88, 2263221), (99, 2011752), (108, 1844106), (132, 1508814), (162, 1229404), (198, 1005876), (216, 922053), (264, 754407), (297, 670584), (324, 614702), (396, 502938), (594, 335292), (648, 307351), (792, 251469), (891, 223528), (1188, 167646), (1782, 111764), (2376, 83823), (3564, 55882), (7128, 27941)]