197708794270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{52442651}}^1$

素因数の和:52442700

約数の個数: 32

約数和(自身を含む): 396466449120

約数和(自身を除く): 198757654850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 52442651, 104885302, 262213255, 524426510, 681754463, 1363508926, 1520836879, 3041673758, 3408772315, 6817544630, 7604184395, 15208368790, 19770879427, 39541758854, 98854397135, 197708794270]

約数ペア:

[(1, 197708794270), (2, 98854397135), (5, 39541758854), (10, 19770879427), (13, 15208368790), (26, 7604184395), (29, 6817544630), (58, 3408772315), (65, 3041673758), (130, 1520836879), (145, 1363508926), (290, 681754463), (377, 524426510), (754, 262213255), (1885, 104885302), (3770, 52442651)]