206661504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{76883}}^1$

素因数の和:76907

約数の個数: 64

約数和(自身を含む): 627373440

約数和(自身を除く): 420711936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 76883, 153766, 230649, 307532, 461298, 538181, 615064, 922596, 1076362, 1230128, 1614543, 1845192, 2152724, 2460256, 3229086, 3690384, 4305448, 4920512, 6458172, 7380768, 8610896, 9841024, 12916344, 14761536, 17221792, 25832688, 29523072, 34443584, 51665376, 68887168, 103330752, 206661504]

約数ペア:

[(1, 206661504), (2, 103330752), (3, 68887168), (4, 51665376), (6, 34443584), (7, 29523072), (8, 25832688), (12, 17221792), (14, 14761536), (16, 12916344), (21, 9841024), (24, 8610896), (28, 7380768), (32, 6458172), (42, 4920512), (48, 4305448), (56, 3690384), (64, 3229086), (84, 2460256), (96, 2152724), (112, 1845192), (128, 1614543), (168, 1230128), (192, 1076362), (224, 922596), (336, 615064), (384, 538181), (448, 461298), (672, 307532), (896, 230649), (1344, 153766), (2688, 76883)]