201717889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5843}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 224409600

約数和(自身を除く): 22691711

約数列:

[1, 19, 23, 79, 437, 1501, 1817, 5843, 34523, 111017, 134389, 461597, 2553391, 8770343, 10616731, 201717889]

約数ペア:

[(1, 201717889), (19, 10616731), (23, 8770343), (79, 2553391), (437, 461597), (1501, 134389), (1817, 111017), (5843, 34523)]