202159886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{312941}}^1$

素因数の和:312979

約数の個数: 16

約数和(自身を含む): 337977360

約数和(自身を除く): 135817474

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 312941, 625882, 5319997, 5945879, 10639994, 11891758, 101079943, 202159886]

約数ペア:

[(1, 202159886), (2, 101079943), (17, 11891758), (19, 10639994), (34, 5945879), (38, 5319997), (323, 625882), (646, 312941)]