208050895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2423}}^1$

素因数の和:3762

約数の個数: 16

約数和(自身を含む): 269180352

約数和(自身を除く): 61129457

約数列:

[1, 5, 13, 65, 1321, 2423, 6605, 12115, 17173, 31499, 85865, 157495, 3200783, 16003915, 41610179, 208050895]

約数ペア:

[(1, 208050895), (5, 41610179), (13, 16003915), (65, 3200783), (1321, 157495), (2423, 85865), (6605, 31499), (12115, 17173)]