201793599

素因数分解:

$3^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 345692160

約数和(自身を除く): 143898561

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 479, 567, 743, 1437, 2229, 3353, 4311, 5201, 6687, 10059, 12933, 15603, 20061, 30177, 38799, 46809, 60183, 90531, 140427, 271593, 355897, 421281, 1067691, 2491279, 3203073, 7473837, 9609219, 22421511, 28827657, 67264533, 201793599]

約数ペア:

[(1, 201793599), (3, 67264533), (7, 28827657), (9, 22421511), (21, 9609219), (27, 7473837), (63, 3203073), (81, 2491279), (189, 1067691), (479, 421281), (567, 355897), (743, 271593), (1437, 140427), (2229, 90531), (3353, 60183), (4311, 46809), (5201, 38799), (6687, 30177), (10059, 20061), (12933, 15603)]