200508784

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8819}}^1$

素因数の和:8870

約数の個数: 60

約数和(自身を含む): 467548200

約数和(自身を除く): 267039416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 8819, 11368, 17638, 22736, 35276, 61733, 70552, 123466, 141104, 246932, 255751, 432131, 493864, 511502, 864262, 987728, 1023004, 1728524, 1790257, 2046008, 3457048, 3580514, 4092016, 6914096, 7161028, 12531799, 14322056, 25063598, 28644112, 50127196, 100254392, 200508784]

約数ペア:

[(1, 200508784), (2, 100254392), (4, 50127196), (7, 28644112), (8, 25063598), (14, 14322056), (16, 12531799), (28, 7161028), (29, 6914096), (49, 4092016), (56, 3580514), (58, 3457048), (98, 2046008), (112, 1790257), (116, 1728524), (196, 1023004), (203, 987728), (232, 864262), (392, 511502), (406, 493864), (464, 432131), (784, 255751), (812, 246932), (1421, 141104), (1624, 123466), (2842, 70552), (3248, 61733), (5684, 35276), (8819, 22736), (11368, 17638)]