208300378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4639}}^1$

素因数の和:4822

約数の個数: 32

約数和(自身を含む): 369492480

約数和(自身を除く): 161192102

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 1727, 2041, 3454, 4082, 4639, 9278, 22451, 44902, 51029, 60307, 102058, 120614, 663377, 728323, 1326754, 1456646, 8011553, 9468199, 16023106, 18936398, 104150189, 208300378]

約数ペア:

[(1, 208300378), (2, 104150189), (11, 18936398), (13, 16023106), (22, 9468199), (26, 8011553), (143, 1456646), (157, 1326754), (286, 728323), (314, 663377), (1727, 120614), (2041, 102058), (3454, 60307), (4082, 51029), (4639, 44902), (9278, 22451)]