203467745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30391}}^1$

素因数の和:30512

約数の個数: 16

約数和(自身を含む): 265504512

約数和(自身を除く): 62036767

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 30391, 151955, 395083, 1975415, 3130273, 15651365, 40693549, 203467745]

約数ペア:

[(1, 203467745), (5, 40693549), (13, 15651365), (65, 3130273), (103, 1975415), (515, 395083), (1339, 151955), (6695, 30391)]