203088545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{217207}}^1$

素因数の和:217240

約数の個数: 16

約数和(自身を含む): 281501568

約数和(自身を除く): 78413023

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 217207, 1086035, 2389277, 3692519, 11946385, 18462595, 40617709, 203088545]

約数ペア:

[(1, 203088545), (5, 40617709), (11, 18462595), (17, 11946385), (55, 3692519), (85, 2389277), (187, 1086035), (935, 217207)]