210865438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{519373}}^1$

素因数の和:519411

約数の個数: 16

約数和(自身を含む): 373949280

約数和(自身を除く): 163083842

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 519373, 1038746, 3635611, 7271222, 15061817, 30123634, 105432719, 210865438]

約数ペア:

[(1, 210865438), (2, 105432719), (7, 30123634), (14, 15061817), (29, 7271222), (58, 3635611), (203, 1038746), (406, 519373)]