223800563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 297423360

約数和(自身を除く): 73622797

約数列:

[1, 7, 17, 19, 31, 103, 119, 133, 217, 323, 527, 589, 721, 961, 1751, 1957, 2261, 3193, 3689, 4123, 6727, 10013, 12257, 13699, 16337, 18259, 22351, 33269, 54281, 60667, 70091, 98983, 114359, 127813, 232883, 310403, 379967, 424669, 692881, 1031339, 1682711, 1880677, 2172821, 7219373, 11778977, 13164739, 31971509, 223800563]

約数ペア:

[(1, 223800563), (7, 31971509), (17, 13164739), (19, 11778977), (31, 7219373), (103, 2172821), (119, 1880677), (133, 1682711), (217, 1031339), (323, 692881), (527, 424669), (589, 379967), (721, 310403), (961, 232883), (1751, 127813), (1957, 114359), (2261, 98983), (3193, 70091), (3689, 60667), (4123, 54281), (6727, 33269), (10013, 22351), (12257, 18259), (13699, 16337)]