200749065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1381}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 351050112

約数和(自身を除く): 150301047

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 881, 1381, 2643, 4143, 4405, 6905, 9691, 13215, 15191, 20715, 29073, 45573, 48455, 75955, 145365, 227865, 1216661, 3649983, 6083305, 13383271, 18249915, 40149813, 66916355, 200749065]

約数ペア:

[(1, 200749065), (3, 66916355), (5, 40149813), (11, 18249915), (15, 13383271), (33, 6083305), (55, 3649983), (165, 1216661), (881, 227865), (1381, 145365), (2643, 75955), (4143, 48455), (4405, 45573), (6905, 29073), (9691, 20715), (13215, 15191)]