200129784

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{53113}}^1$

素因数の和:53279

約数の個数: 32

約数和(自身を含む): 503520720

約数和(自身を除く): 303390936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 53113, 106226, 159339, 212452, 318678, 424904, 637356, 1274712, 8338741, 16677482, 25016223, 33354964, 50032446, 66709928, 100064892, 200129784]

約数ペア:

[(1, 200129784), (2, 100064892), (3, 66709928), (4, 50032446), (6, 33354964), (8, 25016223), (12, 16677482), (24, 8338741), (157, 1274712), (314, 637356), (471, 424904), (628, 318678), (942, 212452), (1256, 159339), (1884, 106226), (3768, 53113)]