201316899

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 312193024

約数和(自身を除く): 110876125

約数列:

[1, 3, 7, 21, 103, 163, 309, 489, 571, 721, 1141, 1713, 2163, 3423, 3997, 11991, 16789, 50367, 58813, 93073, 117523, 176439, 279219, 352569, 411691, 651511, 1235073, 1954533, 9586519, 28759557, 67105633, 201316899]

約数ペア:

[(1, 201316899), (3, 67105633), (7, 28759557), (21, 9586519), (103, 1954533), (163, 1235073), (309, 651511), (489, 411691), (571, 352569), (721, 279219), (1141, 176439), (1713, 117523), (2163, 93073), (3423, 58813), (3997, 50367), (11991, 16789)]