202814871

素因数分解:

$3^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 324423024

約数和(自身を除く): 121608153

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 761, 777, 1029, 1813, 2283, 2401, 5327, 5439, 7203, 12691, 15981, 28157, 37289, 38073, 84471, 88837, 111867, 197099, 261023, 266511, 591297, 783069, 1379693, 1827161, 4139079, 5481483, 9657851, 28973553, 67604957, 202814871]

約数ペア:

[(1, 202814871), (3, 67604957), (7, 28973553), (21, 9657851), (37, 5481483), (49, 4139079), (111, 1827161), (147, 1379693), (259, 783069), (343, 591297), (761, 266511), (777, 261023), (1029, 197099), (1813, 111867), (2283, 88837), (2401, 84471), (5327, 38073), (5439, 37289), (7203, 28157), (12691, 15981)]