208093409186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421241719}}^1$

素因数の和:421241753

約数の個数: 16

約数和(自身を含む): 353843044800

約数和(自身を除く): 145749635614

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 421241719, 842483438, 5476142347, 8003592661, 10952284694, 16007185322, 104046704593, 208093409186]

約数ペア:

[(1, 208093409186), (2, 104046704593), (13, 16007185322), (19, 10952284694), (26, 8003592661), (38, 5476142347), (247, 842483438), (494, 421241719)]