205137218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12157}}^1$

素因数の和:12242

約数の個数: 32

約数和(自身を含む): 367657920

約数和(自身を除く): 162520702

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 8437, 12157, 16874, 24314, 133727, 158041, 267454, 316082, 717263, 1434526, 1738451, 3476902, 7889893, 9324419, 15779786, 18648838, 102568609, 205137218]

約数ペア:

[(1, 205137218), (2, 102568609), (11, 18648838), (13, 15779786), (22, 9324419), (26, 7889893), (59, 3476902), (118, 1738451), (143, 1434526), (286, 717263), (649, 316082), (767, 267454), (1298, 158041), (1534, 133727), (8437, 24314), (12157, 16874)]