201873185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{1609}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 253169280

約数和(自身を除く): 51296095

約数列:

[1, 5, 23, 115, 1091, 1609, 5455, 8045, 25093, 37007, 125465, 185035, 1755419, 8777095, 40374637, 201873185]

約数ペア:

[(1, 201873185), (5, 40374637), (23, 8777095), (115, 1755419), (1091, 185035), (1609, 125465), (5455, 37007), (8045, 25093)]