205121568

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 572624640

約数和(自身を除く): 367503072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 107, 114, 152, 214, 228, 304, 321, 428, 456, 608, 642, 856, 912, 1051, 1284, 1712, 1824, 2033, 2102, 2568, 3153, 3424, 4066, 4204, 5136, 6099, 6306, 8132, 8408, 10272, 12198, 12612, 16264, 16816, 19969, 24396, 25224, 32528, 33632, 39938, 48792, 50448, 59907, 65056, 79876, 97584, 100896, 112457, 119814, 159752, 195168, 224914, 239628, 319504, 337371, 449828, 479256, 639008, 674742, 899656, 958512, 1349484, 1799312, 1917024, 2136683, 2698968, 3598624, 4273366, 5397936, 6410049, 8546732, 10795872, 12820098, 17093464, 25640196, 34186928, 51280392, 68373856, 102560784, 205121568]

約数ペア:

[(1, 205121568), (2, 102560784), (3, 68373856), (4, 51280392), (6, 34186928), (8, 25640196), (12, 17093464), (16, 12820098), (19, 10795872), (24, 8546732), (32, 6410049), (38, 5397936), (48, 4273366), (57, 3598624), (76, 2698968), (96, 2136683), (107, 1917024), (114, 1799312), (152, 1349484), (214, 958512), (228, 899656), (304, 674742), (321, 639008), (428, 479256), (456, 449828), (608, 337371), (642, 319504), (856, 239628), (912, 224914), (1051, 195168), (1284, 159752), (1712, 119814), (1824, 112457), (2033, 100896), (2102, 97584), (2568, 79876), (3153, 65056), (3424, 59907), (4066, 50448), (4204, 48792), (5136, 39938), (6099, 33632), (6306, 32528), (8132, 25224), (8408, 24396), (10272, 19969), (12198, 16816), (12612, 16264)]