227553172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11027}}^1$

素因数の和:11116

約数の個数: 48

約数和(自身を含む): 503935488

約数和(自身を除く): 276382316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 10318, 11027, 20636, 22054, 44108, 77189, 121297, 154378, 242594, 308756, 485188, 738809, 849079, 1477618, 1698158, 2955236, 3396316, 5171663, 8126899, 10343326, 16253798, 20686652, 32507596, 56888293, 113776586, 227553172]

約数ペア:

[(1, 227553172), (2, 113776586), (4, 56888293), (7, 32507596), (11, 20686652), (14, 16253798), (22, 10343326), (28, 8126899), (44, 5171663), (67, 3396316), (77, 2955236), (134, 1698158), (154, 1477618), (268, 849079), (308, 738809), (469, 485188), (737, 308756), (938, 242594), (1474, 154378), (1876, 121297), (2948, 77189), (5159, 44108), (10318, 22054), (11027, 20636)]