201642038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{17911}}^1$

素因数の和:18359

約数の個数: 16

約数和(自身を含む): 326499936

約数和(自身を除く): 124857898

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 17911, 35822, 232843, 465686, 7755463, 15510926, 100821019, 201642038]

約数ペア:

[(1, 201642038), (2, 100821019), (13, 15510926), (26, 7755463), (433, 465686), (866, 232843), (5629, 35822), (11258, 17911)]