201280314

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20543}}^1$

素因数の和:20642

約数の個数: 32

約数和(自身を含む): 426000384

約数和(自身を除く): 224720070

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 20543, 41086, 61629, 123258, 472489, 944978, 1417467, 1458553, 2834934, 2917106, 4375659, 8751318, 33546719, 67093438, 100640157, 201280314]

約数ペア:

[(1, 201280314), (2, 100640157), (3, 67093438), (6, 33546719), (23, 8751318), (46, 4375659), (69, 2917106), (71, 2834934), (138, 1458553), (142, 1417467), (213, 944978), (426, 472489), (1633, 123258), (3266, 61629), (4899, 41086), (9798, 20543)]