222839892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{51157}}^1$

素因数の和:51189

約数の個数: 54

約数和(自身を含む): 619165274

約数和(自身を除く): 396325382

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 51157, 102314, 153471, 204628, 306942, 460413, 562727, 613884, 920826, 1125454, 1688181, 1841652, 2250908, 3376362, 5064543, 6189997, 6752724, 10129086, 12379994, 18569991, 20258172, 24759988, 37139982, 55709973, 74279964, 111419946, 222839892]

約数ペア:

[(1, 222839892), (2, 111419946), (3, 74279964), (4, 55709973), (6, 37139982), (9, 24759988), (11, 20258172), (12, 18569991), (18, 12379994), (22, 10129086), (33, 6752724), (36, 6189997), (44, 5064543), (66, 3376362), (99, 2250908), (121, 1841652), (132, 1688181), (198, 1125454), (242, 920826), (363, 613884), (396, 562727), (484, 460413), (726, 306942), (1089, 204628), (1452, 153471), (2178, 102314), (4356, 51157)]