201737739

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 318504960

約数和(自身を除く): 116767221

約数列:

[1, 3, 7, 21, 31, 93, 217, 431, 651, 719, 1293, 2157, 3017, 5033, 9051, 13361, 15099, 22289, 40083, 66867, 93527, 156023, 280581, 309889, 468069, 929667, 2169223, 6507669, 9606559, 28819677, 67245913, 201737739]

約数ペア:

[(1, 201737739), (3, 67245913), (7, 28819677), (21, 9606559), (31, 6507669), (93, 2169223), (217, 929667), (431, 468069), (651, 309889), (719, 280581), (1293, 156023), (2157, 93527), (3017, 66867), (5033, 40083), (9051, 22289), (13361, 15099)]