214897254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 522837504

約数和(自身を除く): 307940250

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 73, 78, 94, 141, 143, 146, 219, 282, 286, 429, 438, 517, 611, 803, 858, 949, 1034, 1222, 1551, 1606, 1833, 1898, 2409, 2847, 3102, 3431, 3666, 4818, 5329, 5694, 6721, 6862, 10293, 10439, 10658, 13442, 15987, 20163, 20586, 20878, 31317, 31974, 37741, 40326, 44603, 58619, 62634, 69277, 75482, 89206, 113223, 117238, 133809, 138554, 175857, 207831, 226446, 250463, 267618, 351714, 415662, 490633, 500926, 751389, 762047, 981266, 1471899, 1502778, 1524094, 2286141, 2755093, 2943798, 3256019, 4572282, 5510186, 6512038, 8265279, 9768057, 16530558, 19536114, 35816209, 71632418, 107448627, 214897254]

約数ペア:

[(1, 214897254), (2, 107448627), (3, 71632418), (6, 35816209), (11, 19536114), (13, 16530558), (22, 9768057), (26, 8265279), (33, 6512038), (39, 5510186), (47, 4572282), (66, 3256019), (73, 2943798), (78, 2755093), (94, 2286141), (141, 1524094), (143, 1502778), (146, 1471899), (219, 981266), (282, 762047), (286, 751389), (429, 500926), (438, 490633), (517, 415662), (611, 351714), (803, 267618), (858, 250463), (949, 226446), (1034, 207831), (1222, 175857), (1551, 138554), (1606, 133809), (1833, 117238), (1898, 113223), (2409, 89206), (2847, 75482), (3102, 69277), (3431, 62634), (3666, 58619), (4818, 44603), (5329, 40326), (5694, 37741), (6721, 31974), (6862, 31317), (10293, 20878), (10439, 20586), (10658, 20163), (13442, 15987)]