209377968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3882

約数の個数: 80

約数和(自身を含む): 573582336

約数和(自身を除く): 364204368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 3803, 4588, 6882, 7606, 9176, 11409, 13764, 15212, 18352, 22818, 27528, 30424, 45636, 55056, 60848, 91272, 117893, 140711, 182544, 235786, 281422, 353679, 422133, 471572, 562844, 707358, 844266, 943144, 1125688, 1414716, 1688532, 1886288, 2251376, 2829432, 3377064, 4362041, 5658864, 6754128, 8724082, 13086123, 17448164, 26172246, 34896328, 52344492, 69792656, 104688984, 209377968]

約数ペア:

[(1, 209377968), (2, 104688984), (3, 69792656), (4, 52344492), (6, 34896328), (8, 26172246), (12, 17448164), (16, 13086123), (24, 8724082), (31, 6754128), (37, 5658864), (48, 4362041), (62, 3377064), (74, 2829432), (93, 2251376), (111, 1886288), (124, 1688532), (148, 1414716), (186, 1125688), (222, 943144), (248, 844266), (296, 707358), (372, 562844), (444, 471572), (496, 422133), (592, 353679), (744, 281422), (888, 235786), (1147, 182544), (1488, 140711), (1776, 117893), (2294, 91272), (3441, 60848), (3803, 55056), (4588, 45636), (6882, 30424), (7606, 27528), (9176, 22818), (11409, 18352), (13764, 15212)]