205644768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43717}}^1$

素因数の和:43744

約数の個数: 72

約数和(自身を含む): 627965352

約数和(自身を除く): 422320584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 43717, 87434, 131151, 174868, 262302, 306019, 349736, 524604, 612038, 699472, 918057, 1049208, 1224076, 1398944, 1836114, 2098416, 2142133, 2448152, 3672228, 4196832, 4284266, 4896304, 6426399, 7344456, 8568532, 9792608, 12852798, 14688912, 17137064, 25705596, 29377824, 34274128, 51411192, 68548256, 102822384, 205644768]

約数ペア:

[(1, 205644768), (2, 102822384), (3, 68548256), (4, 51411192), (6, 34274128), (7, 29377824), (8, 25705596), (12, 17137064), (14, 14688912), (16, 12852798), (21, 9792608), (24, 8568532), (28, 7344456), (32, 6426399), (42, 4896304), (48, 4284266), (49, 4196832), (56, 3672228), (84, 2448152), (96, 2142133), (98, 2098416), (112, 1836114), (147, 1398944), (168, 1224076), (196, 1049208), (224, 918057), (294, 699472), (336, 612038), (392, 524604), (588, 349736), (672, 306019), (784, 262302), (1176, 174868), (1568, 131151), (2352, 87434), (4704, 43717)]