207788923

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 222082560

約数和(自身を除く): 14293637

約数列:

[1, 23, 83, 89, 1223, 1909, 2047, 7387, 28129, 101509, 108847, 169901, 2334707, 2503481, 9034301, 207788923]

約数ペア:

[(1, 207788923), (23, 9034301), (83, 2503481), (89, 2334707), (1223, 169901), (1909, 108847), (2047, 101509), (7387, 28129)]