213767242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{84761}}^1$

素因数の和:84873

約数の個数: 16

約数和(自身を含む): 348880392

約数和(自身を除く): 135113150

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 84761, 169522, 1101893, 2203786, 8221817, 16443634, 106883621, 213767242]

約数ペア:

[(1, 213767242), (2, 106883621), (13, 16443634), (26, 8221817), (97, 2203786), (194, 1101893), (1261, 169522), (2522, 84761)]