200927811

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6781}}^1$

素因数の和:6891

約数の個数: 32

約数和(自身を含む): 328140288

約数和(自身を除く): 127212477

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1411, 1743, 4233, 6781, 9877, 20343, 29631, 47467, 115277, 142401, 345831, 562823, 806939, 1688469, 2420817, 3939761, 9567991, 11819283, 28703973, 66975937, 200927811]

約数ペア:

[(1, 200927811), (3, 66975937), (7, 28703973), (17, 11819283), (21, 9567991), (51, 3939761), (83, 2420817), (119, 1688469), (249, 806939), (357, 562823), (581, 345831), (1411, 142401), (1743, 115277), (4233, 47467), (6781, 29631), (9877, 20343)]