209214288

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{46867}}^1$

素因数の和:46912

約数の個数: 60

約数和(自身を含む): 604409728

約数和(自身を除く): 395195440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 46867, 93734, 140601, 187468, 281202, 374936, 421803, 562404, 749872, 843606, 1124808, 1452877, 1687212, 2249616, 2905754, 3374424, 4358631, 5811508, 6748848, 8717262, 11623016, 13075893, 17434524, 23246032, 26151786, 34869048, 52303572, 69738096, 104607144, 209214288]

約数ペア:

[(1, 209214288), (2, 104607144), (3, 69738096), (4, 52303572), (6, 34869048), (8, 26151786), (9, 23246032), (12, 17434524), (16, 13075893), (18, 11623016), (24, 8717262), (31, 6748848), (36, 5811508), (48, 4358631), (62, 3374424), (72, 2905754), (93, 2249616), (124, 1687212), (144, 1452877), (186, 1124808), (248, 843606), (279, 749872), (372, 562404), (496, 421803), (558, 374936), (744, 281202), (1116, 187468), (1488, 140601), (2232, 93734), (4464, 46867)]