204056944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 489343680

約数和(自身を除く): 285286736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 269, 364, 521, 538, 728, 1042, 1076, 1456, 1883, 2084, 2152, 3497, 3647, 3766, 4168, 4304, 6773, 6994, 7294, 7532, 8336, 13546, 13988, 14588, 15064, 24479, 27092, 27976, 29176, 30128, 47411, 48958, 54184, 55952, 58352, 94822, 97916, 108368, 140149, 189644, 195832, 280298, 379288, 391664, 560596, 758576, 981043, 1121192, 1821937, 1962086, 2242384, 3643874, 3924172, 7287748, 7848344, 12753559, 14575496, 15696688, 25507118, 29150992, 51014236, 102028472, 204056944]

約数ペア:

[(1, 204056944), (2, 102028472), (4, 51014236), (7, 29150992), (8, 25507118), (13, 15696688), (14, 14575496), (16, 12753559), (26, 7848344), (28, 7287748), (52, 3924172), (56, 3643874), (91, 2242384), (104, 1962086), (112, 1821937), (182, 1121192), (208, 981043), (269, 758576), (364, 560596), (521, 391664), (538, 379288), (728, 280298), (1042, 195832), (1076, 189644), (1456, 140149), (1883, 108368), (2084, 97916), (2152, 94822), (3497, 58352), (3647, 55952), (3766, 54184), (4168, 48958), (4304, 47411), (6773, 30128), (6994, 29176), (7294, 27976), (7532, 27092), (8336, 24479), (13546, 15064), (13988, 14588)]