209898324

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{12379}}^1$

素因数の和:12549

約数の個数: 48

約数和(自身を含む): 547691200

約数和(自身を除く): 337792876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 12379, 16956, 24758, 37137, 49516, 74274, 111411, 148548, 222822, 334233, 445644, 668466, 1336932, 1943503, 3887006, 5830509, 7774012, 11661018, 17491527, 23322036, 34983054, 52474581, 69966108, 104949162, 209898324]

約数ペア:

[(1, 209898324), (2, 104949162), (3, 69966108), (4, 52474581), (6, 34983054), (9, 23322036), (12, 17491527), (18, 11661018), (27, 7774012), (36, 5830509), (54, 3887006), (108, 1943503), (157, 1336932), (314, 668466), (471, 445644), (628, 334233), (942, 222822), (1413, 148548), (1884, 111411), (2826, 74274), (4239, 49516), (5652, 37137), (8478, 24758), (12379, 16956)]