219311102

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{6781}}^1$

素因数の和:7043

約数の個数: 16

約数和(自身を含む): 334325472

約数和(自身を除く): 115014370

約数列:

[1, 2, 103, 157, 206, 314, 6781, 13562, 16171, 32342, 698443, 1064617, 1396886, 2129234, 109655551, 219311102]

約数ペア:

[(1, 219311102), (2, 109655551), (103, 2129234), (157, 1396886), (206, 1064617), (314, 698443), (6781, 32342), (13562, 16171)]