205008528

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 550339776

約数和(自身を除く): 345331248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 656, 876, 984, 1168, 1427, 1752, 1968, 2854, 2993, 3504, 4281, 5708, 5986, 8562, 8979, 11416, 11972, 17124, 17958, 22832, 23944, 34248, 35916, 47888, 58507, 68496, 71832, 104171, 117014, 143664, 175521, 208342, 234028, 312513, 351042, 416684, 468056, 625026, 702084, 833368, 936112, 1250052, 1404168, 1666736, 2500104, 2808336, 4271011, 5000208, 8542022, 12813033, 17084044, 25626066, 34168088, 51252132, 68336176, 102504264, 205008528]

約数ペア:

[(1, 205008528), (2, 102504264), (3, 68336176), (4, 51252132), (6, 34168088), (8, 25626066), (12, 17084044), (16, 12813033), (24, 8542022), (41, 5000208), (48, 4271011), (73, 2808336), (82, 2500104), (123, 1666736), (146, 1404168), (164, 1250052), (219, 936112), (246, 833368), (292, 702084), (328, 625026), (438, 468056), (492, 416684), (584, 351042), (656, 312513), (876, 234028), (984, 208342), (1168, 175521), (1427, 143664), (1752, 117014), (1968, 104171), (2854, 71832), (2993, 68496), (3504, 58507), (4281, 47888), (5708, 35916), (5986, 34248), (8562, 23944), (8979, 22832), (11416, 17958), (11972, 17124)]