201409377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 299701248

約数和(自身を除く): 98291871

約数列:

[1, 3, 13, 39, 43, 83, 129, 249, 559, 1079, 1447, 1677, 3237, 3569, 4341, 10707, 18811, 46397, 56433, 62221, 120101, 139191, 186663, 360303, 808873, 1561313, 2426619, 4683939, 5164343, 15493029, 67136459, 201409377]

約数ペア:

[(1, 201409377), (3, 67136459), (13, 15493029), (39, 5164343), (43, 4683939), (83, 2426619), (129, 1561313), (249, 808873), (559, 360303), (1079, 186663), (1447, 139191), (1677, 120101), (3237, 62221), (3569, 56433), (4341, 46397), (10707, 18811)]