199504514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{312703}}^1$

素因数の和:312745

約数の個数: 16

約数和(自身を含む): 337720320

約数和(自身を除く): 138215806

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 312703, 625406, 3439733, 6879466, 9068387, 18136774, 99752257, 199504514]

約数ペア:

[(1, 199504514), (2, 99752257), (11, 18136774), (22, 9068387), (29, 6879466), (58, 3439733), (319, 625406), (638, 312703)]