201640374

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{287237}}^1$

素因数の和:287261

約数の個数: 32

約数和(自身を含む): 482559840

約数和(自身を除く): 280919466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 287237, 574474, 861711, 1723422, 2585133, 3734081, 5170266, 7468162, 7755399, 11202243, 15510798, 22404486, 33606729, 67213458, 100820187, 201640374]

約数ペア:

[(1, 201640374), (2, 100820187), (3, 67213458), (6, 33606729), (9, 22404486), (13, 15510798), (18, 11202243), (26, 7755399), (27, 7468162), (39, 5170266), (54, 3734081), (78, 2585133), (117, 1723422), (234, 861711), (351, 574474), (702, 287237)]