207820801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7933}}^1$

素因数の和:8040

約数の個数: 16

約数和(自身を含む): 233069184

約数和(自身を除く): 25248383

約数列:

[1, 17, 23, 67, 391, 1139, 1541, 7933, 26197, 134861, 182459, 531511, 3101803, 9035687, 12224753, 207820801]

約数ペア:

[(1, 207820801), (17, 12224753), (23, 9035687), (67, 3101803), (391, 531511), (1139, 182459), (1541, 134861), (7933, 26197)]