220383521254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107294801}}^1$

素因数の和:107294895

約数の個数: 16

約数和(自身を含む): 360510534720

約数和(自身を除く): 140127013466

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 107294801, 214589602, 1394832413, 2789664826, 8476289279, 16952578558, 110191760627, 220383521254]

約数ペア:

[(1, 220383521254), (2, 110191760627), (13, 16952578558), (26, 8476289279), (79, 2789664826), (158, 1394832413), (1027, 214589602), (2054, 107294801)]