207924796785

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3863}}^1\times {\mathrm{4073}}^1$

素因数の和:8825

約数の個数: 32

約数和(自身を含む): 333225301248

約数和(自身を除く): 125300504463

約数列:

[1, 3, 5, 15, 881, 2643, 3863, 4073, 4405, 11589, 12219, 13215, 19315, 20365, 57945, 61095, 3403303, 3588313, 10209909, 10764939, 15733999, 17016515, 17941565, 47201997, 51049545, 53824695, 78669995, 236009985, 13861653119, 41584959357, 69308265595, 207924796785]

約数ペア:

[(1, 207924796785), (3, 69308265595), (5, 41584959357), (15, 13861653119), (881, 236009985), (2643, 78669995), (3863, 53824695), (4073, 51049545), (4405, 47201997), (11589, 17941565), (12219, 17016515), (13215, 15733999), (19315, 10764939), (20365, 10209909), (57945, 3588313), (61095, 3403303)]