202123786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{29387}}^1$

素因数の和:29589

約数の個数: 16

約数和(自身を含む): 320916960

約数和(自身を除く): 118793174

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 29387, 58774, 558353, 1116706, 5319047, 10638094, 101061893, 202123786]

約数ペア:

[(1, 202123786), (2, 101061893), (19, 10638094), (38, 5319047), (181, 1116706), (362, 558353), (3439, 58774), (6878, 29387)]