207867456

素因数分解:

$2^6\times 3^2\times {\mathrm{509}}^1\times {\mathrm{709}}^1$

素因数の和:1236

約数の個数: 84

約数和(自身を含む): 597827100

約数和(自身を除く): 389959644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 509, 576, 709, 1018, 1418, 1527, 2036, 2127, 2836, 3054, 4072, 4254, 4581, 5672, 6108, 6381, 8144, 8508, 9162, 11344, 12216, 12762, 16288, 17016, 18324, 22688, 24432, 25524, 32576, 34032, 36648, 45376, 48864, 51048, 68064, 73296, 97728, 102096, 136128, 146592, 204192, 293184, 360881, 408384, 721762, 1082643, 1443524, 2165286, 2887048, 3247929, 4330572, 5774096, 6495858, 8661144, 11548192, 12991716, 17322288, 23096384, 25983432, 34644576, 51966864, 69289152, 103933728, 207867456]

約数ペア:

[(1, 207867456), (2, 103933728), (3, 69289152), (4, 51966864), (6, 34644576), (8, 25983432), (9, 23096384), (12, 17322288), (16, 12991716), (18, 11548192), (24, 8661144), (32, 6495858), (36, 5774096), (48, 4330572), (64, 3247929), (72, 2887048), (96, 2165286), (144, 1443524), (192, 1082643), (288, 721762), (509, 408384), (576, 360881), (709, 293184), (1018, 204192), (1418, 146592), (1527, 136128), (2036, 102096), (2127, 97728), (2836, 73296), (3054, 68064), (4072, 51048), (4254, 48864), (4581, 45376), (5672, 36648), (6108, 34032), (6381, 32576), (8144, 25524), (8508, 24432), (9162, 22688), (11344, 18324), (12216, 17016), (12762, 16288)]