201271672

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{76471}}^1$

素因数の和:76531

約数の個数: 32

約数和(自身を含む): 440478720

約数和(自身を除く): 239207048

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 76471, 152942, 305884, 535297, 611768, 1070594, 2141188, 3594137, 4282376, 7188274, 14376548, 25158959, 28753096, 50317918, 100635836, 201271672]

約数ペア:

[(1, 201271672), (2, 100635836), (4, 50317918), (7, 28753096), (8, 25158959), (14, 14376548), (28, 7188274), (47, 4282376), (56, 3594137), (94, 2141188), (188, 1070594), (329, 611768), (376, 535297), (658, 305884), (1316, 152942), (2632, 76471)]