220185602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1209811}}^1$

素因数の和:1209833

約数の個数: 16

約数和(自身を含む): 406496832

約数和(自身を除く): 186311230

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1209811, 2419622, 8468677, 15727543, 16937354, 31455086, 110092801, 220185602]

約数ペア:

[(1, 220185602), (2, 110092801), (7, 31455086), (13, 16937354), (14, 15727543), (26, 8468677), (91, 2419622), (182, 1209811)]