209682896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1013}}^1$

素因数の和:1799

約数の個数: 40

約数和(自身を含む): 431148744

約数和(自身を除く): 221465848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 761, 1013, 1522, 2026, 3044, 4052, 6088, 8104, 12176, 12937, 16208, 17221, 25874, 34442, 51748, 68884, 103496, 137768, 206992, 275536, 770893, 1541786, 3083572, 6167144, 12334288, 13105181, 26210362, 52420724, 104841448, 209682896]

約数ペア:

[(1, 209682896), (2, 104841448), (4, 52420724), (8, 26210362), (16, 13105181), (17, 12334288), (34, 6167144), (68, 3083572), (136, 1541786), (272, 770893), (761, 275536), (1013, 206992), (1522, 137768), (2026, 103496), (3044, 68884), (4052, 51748), (6088, 34442), (8104, 25874), (12176, 17221), (12937, 16208)]