207013352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 518918400

約数和(自身を除く): 311905048

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 43, 52, 56, 68, 86, 91, 104, 119, 136, 172, 182, 221, 238, 301, 344, 364, 389, 442, 476, 559, 602, 728, 731, 778, 884, 952, 1118, 1204, 1462, 1547, 1556, 1768, 2236, 2408, 2723, 2924, 3094, 3112, 3913, 4472, 5057, 5117, 5446, 5848, 6188, 6613, 7826, 9503, 10114, 10234, 10892, 12376, 13226, 15652, 16727, 19006, 20228, 20468, 21784, 26452, 31304, 33454, 35399, 38012, 40456, 40936, 46291, 52904, 66521, 66908, 70798, 76024, 85969, 92582, 117089, 133042, 133816, 141596, 171938, 185164, 217451, 234178, 266084, 283192, 284359, 343876, 370328, 434902, 468356, 532168, 568718, 601783, 687752, 869804, 936712, 1137436, 1203566, 1522157, 1739608, 1990513, 2274872, 2407132, 3044314, 3696667, 3981026, 4814264, 6088628, 7393334, 7962052, 12177256, 14786668, 15924104, 25876669, 29573336, 51753338, 103506676, 207013352]

約数ペア:

[(1, 207013352), (2, 103506676), (4, 51753338), (7, 29573336), (8, 25876669), (13, 15924104), (14, 14786668), (17, 12177256), (26, 7962052), (28, 7393334), (34, 6088628), (43, 4814264), (52, 3981026), (56, 3696667), (68, 3044314), (86, 2407132), (91, 2274872), (104, 1990513), (119, 1739608), (136, 1522157), (172, 1203566), (182, 1137436), (221, 936712), (238, 869804), (301, 687752), (344, 601783), (364, 568718), (389, 532168), (442, 468356), (476, 434902), (559, 370328), (602, 343876), (728, 284359), (731, 283192), (778, 266084), (884, 234178), (952, 217451), (1118, 185164), (1204, 171938), (1462, 141596), (1547, 133816), (1556, 133042), (1768, 117089), (2236, 92582), (2408, 85969), (2723, 76024), (2924, 70798), (3094, 66908), (3112, 66521), (3913, 52904), (4472, 46291), (5057, 40936), (5117, 40456), (5446, 38012), (5848, 35399), (6188, 33454), (6613, 31304), (7826, 26452), (9503, 21784), (10114, 20468), (10234, 20228), (10892, 19006), (12376, 16727), (13226, 15652)]