221093136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12689}}^1$

素因数の和:12725

約数の個数: 90

約数和(自身を含む): 680171310

約数和(自身を除く): 459078174

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 12689, 17424, 25378, 38067, 50756, 76134, 101512, 114201, 139579, 152268, 203024, 228402, 279158, 304536, 418737, 456804, 558316, 609072, 837474, 913608, 1116632, 1256211, 1535369, 1674948, 1827216, 2233264, 2512422, 3070738, 3349896, 4606107, 5024844, 6141476, 6699792, 9212214, 10049688, 12282952, 13818321, 18424428, 20099376, 24565904, 27636642, 36848856, 55273284, 73697712, 110546568, 221093136]

約数ペア:

[(1, 221093136), (2, 110546568), (3, 73697712), (4, 55273284), (6, 36848856), (8, 27636642), (9, 24565904), (11, 20099376), (12, 18424428), (16, 13818321), (18, 12282952), (22, 10049688), (24, 9212214), (33, 6699792), (36, 6141476), (44, 5024844), (48, 4606107), (66, 3349896), (72, 3070738), (88, 2512422), (99, 2233264), (121, 1827216), (132, 1674948), (144, 1535369), (176, 1256211), (198, 1116632), (242, 913608), (264, 837474), (363, 609072), (396, 558316), (484, 456804), (528, 418737), (726, 304536), (792, 279158), (968, 228402), (1089, 203024), (1452, 152268), (1584, 139579), (1936, 114201), (2178, 101512), (2904, 76134), (4356, 50756), (5808, 38067), (8712, 25378), (12689, 17424)]