201930639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{19381}}^1$

素因数の和:19558

約数の個数: 16

約数和(自身を含む): 282822144

約数和(自身を除く): 80891505

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 19381, 58143, 445763, 1337289, 2926531, 8779593, 67310213, 201930639]

約数ペア:

[(1, 201930639), (3, 67310213), (23, 8779593), (69, 2926531), (151, 1337289), (453, 445763), (3473, 58143), (10419, 19381)]