207902037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1801}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 332144640

約数和(自身を除く): 124242603

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 483, 717, 1673, 1801, 5019, 5403, 5497, 12607, 16491, 37821, 38479, 41423, 115437, 124269, 289961, 430439, 869883, 1291317, 3013073, 9039219, 9900097, 29700291, 69300679, 207902037]

約数ペア:

[(1, 207902037), (3, 69300679), (7, 29700291), (21, 9900097), (23, 9039219), (69, 3013073), (161, 1291317), (239, 869883), (483, 430439), (717, 289961), (1673, 124269), (1801, 115437), (5019, 41423), (5403, 38479), (5497, 37821), (12607, 16491)]