220192449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{5749}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 311328000

約数和(自身を除く): 91135551

約数列:

[1, 3, 17, 51, 751, 2253, 5749, 12767, 17247, 38301, 97733, 293199, 4317499, 12952497, 73397483, 220192449]

約数ペア:

[(1, 220192449), (3, 73397483), (17, 12952497), (51, 4317499), (751, 293199), (2253, 97733), (5749, 38301), (12767, 17247)]