201616230963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1\times {\mathrm{68927}}^1$

素因数の和:76287

約数の個数: 32

約数和(自身を含む): 323443261440

約数和(自身を除く): 121827030477

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7331, 21993, 51317, 68927, 139289, 153951, 206781, 417867, 482489, 975023, 1309613, 1447467, 2925069, 3928839, 9167291, 27501873, 505303837, 1515911511, 3537126859, 9600772903, 10611380577, 28802318709, 67205410321, 201616230963]

約数ペア:

[(1, 201616230963), (3, 67205410321), (7, 28802318709), (19, 10611380577), (21, 9600772903), (57, 3537126859), (133, 1515911511), (399, 505303837), (7331, 27501873), (21993, 9167291), (51317, 3928839), (68927, 2925069), (139289, 1447467), (153951, 1309613), (206781, 975023), (417867, 482489)]