219800014

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{69163}}^1$

素因数の和:69399

約数の個数: 16

約数和(自身を含む): 378465408

約数和(自身を除く): 158665394

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 69163, 138326, 484141, 968282, 15700001, 31400002, 109900007, 219800014]

約数ペア:

[(1, 219800014), (2, 109900007), (7, 31400002), (14, 15700001), (227, 968282), (454, 484141), (1589, 138326), (3178, 69163)]