208525416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1783}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 570309120

約数和(自身を除く): 361783704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 443, 886, 1329, 1772, 1783, 2658, 3544, 3566, 4873, 5316, 5349, 7132, 9746, 10632, 10698, 14264, 14619, 19492, 19613, 21396, 29238, 38984, 39226, 42792, 58476, 58839, 78452, 116952, 117678, 156904, 235356, 470712, 789869, 1579738, 2369607, 3159476, 4739214, 6318952, 8688559, 9478428, 17377118, 18956856, 26065677, 34754236, 52131354, 69508472, 104262708, 208525416]

約数ペア:

[(1, 208525416), (2, 104262708), (3, 69508472), (4, 52131354), (6, 34754236), (8, 26065677), (11, 18956856), (12, 17377118), (22, 9478428), (24, 8688559), (33, 6318952), (44, 4739214), (66, 3159476), (88, 2369607), (132, 1579738), (264, 789869), (443, 470712), (886, 235356), (1329, 156904), (1772, 117678), (1783, 116952), (2658, 78452), (3544, 58839), (3566, 58476), (4873, 42792), (5316, 39226), (5349, 38984), (7132, 29238), (9746, 21396), (10632, 19613), (10698, 19492), (14264, 14619)]