209709696

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{78017}}^1$

素因数の和:78041

約数の個数: 64

約数和(自身を含む): 636626880

約数和(自身を除く): 426917184

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, 78017, 156034, 234051, 312068, 468102, 546119, 624136, 936204, 1092238, 1248272, 1638357, 1872408, 2184476, 2496544, 3276714, 3744816, 4368952, 4993088, 6553428, 7489632, 8737904, 9986176, 13106856, 14979264, 17475808, 26213712, 29958528, 34951616, 52427424, 69903232, 104854848, 209709696]

約数ペア:

[(1, 209709696), (2, 104854848), (3, 69903232), (4, 52427424), (6, 34951616), (7, 29958528), (8, 26213712), (12, 17475808), (14, 14979264), (16, 13106856), (21, 9986176), (24, 8737904), (28, 7489632), (32, 6553428), (42, 4993088), (48, 4368952), (56, 3744816), (64, 3276714), (84, 2496544), (96, 2184476), (112, 1872408), (128, 1638357), (168, 1248272), (192, 1092238), (224, 936204), (336, 624136), (384, 546119), (448, 468102), (672, 312068), (896, 234051), (1344, 156034), (2688, 78017)]