207019008

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{3209}}^1$

素因数の和:3242

約数の個数: 132

約数和(自身を含む): 683370480

約数和(自身を除く): 476351472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3209, 3584, 4032, 4608, 5376, 6418, 7168, 8064, 9216, 9627, 10752, 12836, 16128, 19254, 21504, 22463, 25672, 28881, 32256, 38508, 44926, 51344, 57762, 64512, 67389, 77016, 89852, 102688, 115524, 134778, 154032, 179704, 202167, 205376, 231048, 269556, 308064, 359408, 404334, 410752, 462096, 539112, 616128, 718816, 808668, 821504, 924192, 1078224, 1232256, 1437632, 1617336, 1643008, 1848384, 2156448, 2464512, 2875264, 3234672, 3286016, 3696768, 4312896, 4929024, 5750528, 6469344, 7393536, 8625792, 9858048, 11501056, 12938688, 14787072, 17251584, 23002112, 25877376, 29574144, 34503168, 51754752, 69006336, 103509504, 207019008]

約数ペア:

[(1, 207019008), (2, 103509504), (3, 69006336), (4, 51754752), (6, 34503168), (7, 29574144), (8, 25877376), (9, 23002112), (12, 17251584), (14, 14787072), (16, 12938688), (18, 11501056), (21, 9858048), (24, 8625792), (28, 7393536), (32, 6469344), (36, 5750528), (42, 4929024), (48, 4312896), (56, 3696768), (63, 3286016), (64, 3234672), (72, 2875264), (84, 2464512), (96, 2156448), (112, 1848384), (126, 1643008), (128, 1617336), (144, 1437632), (168, 1232256), (192, 1078224), (224, 924192), (252, 821504), (256, 808668), (288, 718816), (336, 616128), (384, 539112), (448, 462096), (504, 410752), (512, 404334), (576, 359408), (672, 308064), (768, 269556), (896, 231048), (1008, 205376), (1024, 202167), (1152, 179704), (1344, 154032), (1536, 134778), (1792, 115524), (2016, 102688), (2304, 89852), (2688, 77016), (3072, 67389), (3209, 64512), (3584, 57762), (4032, 51344), (4608, 44926), (5376, 38508), (6418, 32256), (7168, 28881), (8064, 25672), (9216, 22463), (9627, 21504), (10752, 19254), (12836, 16128)]