205338384

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21283}}^1$

素因数の和:21364

約数の個数: 60

約数和(自身を含む): 583266736

約数和(自身を除く): 377928352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 21283, 42566, 63849, 85132, 127698, 170264, 191547, 255396, 340528, 383094, 510792, 766188, 1021584, 1425961, 1532376, 2851922, 3064752, 4277883, 5703844, 8555766, 11407688, 12833649, 17111532, 22815376, 25667298, 34223064, 51334596, 68446128, 102669192, 205338384]

約数ペア:

[(1, 205338384), (2, 102669192), (3, 68446128), (4, 51334596), (6, 34223064), (8, 25667298), (9, 22815376), (12, 17111532), (16, 12833649), (18, 11407688), (24, 8555766), (36, 5703844), (48, 4277883), (67, 3064752), (72, 2851922), (134, 1532376), (144, 1425961), (201, 1021584), (268, 766188), (402, 510792), (536, 383094), (603, 340528), (804, 255396), (1072, 191547), (1206, 170264), (1608, 127698), (2412, 85132), (3216, 63849), (4824, 42566), (9648, 21283)]