200426212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1$

素因数の和:5720

約数の個数: 48

約数和(自身を含む): 428323840

約数和(自身を除く): 227897628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 5623, 8911, 11246, 17822, 22492, 35644, 39361, 78722, 106837, 157444, 213674, 376741, 427348, 747859, 753482, 1495718, 1506964, 2637187, 2991436, 5274374, 7158079, 10548748, 14316158, 28632316, 50106553, 100213106, 200426212]

約数ペア:

[(1, 200426212), (2, 100213106), (4, 50106553), (7, 28632316), (14, 14316158), (19, 10548748), (28, 7158079), (38, 5274374), (67, 2991436), (76, 2637187), (133, 1506964), (134, 1495718), (266, 753482), (268, 747859), (469, 427348), (532, 376741), (938, 213674), (1273, 157444), (1876, 106837), (2546, 78722), (5092, 39361), (5623, 35644), (8911, 22492), (11246, 17822)]