212222825164

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{837779}}^1$

素因数の和:837982

約数の個数: 48

約数和(自身を含む): 433500883200

約数和(自身を除く): 221278058036

約数列:

[1, 2, 4, 7, 14, 28, 83, 109, 166, 218, 332, 436, 581, 763, 1162, 1526, 2324, 3052, 9047, 18094, 36188, 63329, 126658, 253316, 837779, 1675558, 3351116, 5864453, 11728906, 23457812, 69535657, 91317911, 139071314, 182635822, 278142628, 365271644, 486749599, 639225377, 973499198, 1278450754, 1946998396, 2556901508, 7579386613, 15158773226, 30317546452, 53055706291, 106111412582, 212222825164]

約数ペア:

[(1, 212222825164), (2, 106111412582), (4, 53055706291), (7, 30317546452), (14, 15158773226), (28, 7579386613), (83, 2556901508), (109, 1946998396), (166, 1278450754), (218, 973499198), (332, 639225377), (436, 486749599), (581, 365271644), (763, 278142628), (1162, 182635822), (1526, 139071314), (2324, 91317911), (3052, 69535657), (9047, 23457812), (18094, 11728906), (36188, 5864453), (63329, 3351116), (126658, 1675558), (253316, 837779)]