201895083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90821}}^1$

素因数の和:90859

約数の個数: 24

約数和(自身を含む): 330592080

約数和(自身を除く): 128696997

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 90821, 272463, 817389, 1180673, 1725599, 3542019, 5176797, 10626057, 15530391, 22432787, 67298361, 201895083]

約数ペア:

[(1, 201895083), (3, 67298361), (9, 22432787), (13, 15530391), (19, 10626057), (39, 5176797), (57, 3542019), (117, 1725599), (171, 1180673), (247, 817389), (741, 272463), (2223, 90821)]