205331386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{17827}}^1$

素因数の和:18285

約数の個数: 16

約数和(自身を含む): 332456544

約数和(自身を除く): 127125158

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 17827, 35654, 231751, 463502, 7897361, 15794722, 102665693, 205331386]

約数ペア:

[(1, 205331386), (2, 102665693), (13, 15794722), (26, 7897361), (443, 463502), (886, 231751), (5759, 35654), (11518, 17827)]