201720115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{18481}}^1$

素因数の和:18582

約数の個数: 16

約数和(自身を含む): 252833760

約数和(自身を除く): 51113645

約数列:

[1, 5, 37, 59, 185, 295, 2183, 10915, 18481, 92405, 683797, 1090379, 3418985, 5451895, 40344023, 201720115]

約数ペア:

[(1, 201720115), (5, 40344023), (37, 5451895), (59, 3418985), (185, 1090379), (295, 683797), (2183, 92405), (10915, 18481)]