209100864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{155581}}^1$

素因数の和:155603

約数の個数: 56

約数和(自身を含む): 632285248

約数和(自身を除く): 423184384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 155581, 311162, 466743, 622324, 933486, 1089067, 1244648, 1866972, 2178134, 2489296, 3267201, 3733944, 4356268, 4978592, 6534402, 7467888, 8712536, 9957184, 13068804, 14935776, 17425072, 26137608, 29871552, 34850144, 52275216, 69700288, 104550432, 209100864]

約数ペア:

[(1, 209100864), (2, 104550432), (3, 69700288), (4, 52275216), (6, 34850144), (7, 29871552), (8, 26137608), (12, 17425072), (14, 14935776), (16, 13068804), (21, 9957184), (24, 8712536), (28, 7467888), (32, 6534402), (42, 4978592), (48, 4356268), (56, 3733944), (64, 3267201), (84, 2489296), (96, 2178134), (112, 1866972), (168, 1244648), (192, 1089067), (224, 933486), (336, 622324), (448, 466743), (672, 311162), (1344, 155581)]