213175226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{20749}}^1$

素因数の和:21229

約数の個数: 16

約数和(自身を含む): 349596000

約数和(自身を除く): 136420774

約数列:

[1, 2, 11, 22, 467, 934, 5137, 10274, 20749, 41498, 228239, 456478, 9689783, 19379566, 106587613, 213175226]

約数ペア:

[(1, 213175226), (2, 106587613), (11, 19379566), (22, 9689783), (467, 456478), (934, 228239), (5137, 41498), (10274, 20749)]