208734552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223007}}^1$

素因数の和:223032

約数の個数: 48

約数和(自身を含む): 608811840

約数和(自身を除く): 400077288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 223007, 446014, 669021, 892028, 1338042, 1784056, 2007063, 2676084, 2899091, 4014126, 5352168, 5798182, 8028252, 8697273, 11596364, 16056504, 17394546, 23192728, 26091819, 34789092, 52183638, 69578184, 104367276, 208734552]

約数ペア:

[(1, 208734552), (2, 104367276), (3, 69578184), (4, 52183638), (6, 34789092), (8, 26091819), (9, 23192728), (12, 17394546), (13, 16056504), (18, 11596364), (24, 8697273), (26, 8028252), (36, 5798182), (39, 5352168), (52, 4014126), (72, 2899091), (78, 2676084), (104, 2007063), (117, 1784056), (156, 1338042), (234, 892028), (312, 669021), (468, 446014), (936, 223007)]