243529904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{147773}}^1$

素因数の和:147884

約数の個数: 20

約数和(自身を含む): 476423376

約数和(自身を除く): 232893472

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 147773, 295546, 591092, 1182184, 2364368, 15220619, 30441238, 60882476, 121764952, 243529904]

約数ペア:

[(1, 243529904), (2, 121764952), (4, 60882476), (8, 30441238), (16, 15220619), (103, 2364368), (206, 1182184), (412, 591092), (824, 295546), (1648, 147773)]