214832562

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 505344000

約数和(自身を除く): 290511438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 343, 417, 686, 751, 834, 973, 1029, 1502, 1946, 2058, 2253, 2919, 4506, 5257, 5838, 6811, 10514, 13622, 15771, 20433, 31542, 36799, 40866, 47677, 73598, 95354, 104389, 110397, 143031, 208778, 220794, 257593, 286062, 313167, 515186, 626334, 730723, 772779, 1461446, 1545558, 2192169, 4384338, 5115061, 10230122, 15345183, 30690366, 35805427, 71610854, 107416281, 214832562]

約数ペア:

[(1, 214832562), (2, 107416281), (3, 71610854), (6, 35805427), (7, 30690366), (14, 15345183), (21, 10230122), (42, 5115061), (49, 4384338), (98, 2192169), (139, 1545558), (147, 1461446), (278, 772779), (294, 730723), (343, 626334), (417, 515186), (686, 313167), (751, 286062), (834, 257593), (973, 220794), (1029, 208778), (1502, 143031), (1946, 110397), (2058, 104389), (2253, 95354), (2919, 73598), (4506, 47677), (5257, 40866), (5838, 36799), (6811, 31542), (10514, 20433), (13622, 15771)]