201374991

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{24137}}^1$

素因数の和:24252

約数の個数: 20

約数和(自身を含む): 303752592

約数和(自身を除く): 102377601

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 24137, 72411, 217233, 651699, 1955097, 2486111, 7458333, 22374999, 67124997, 201374991]

約数ペア:

[(1, 201374991), (3, 67124997), (9, 22374999), (27, 7458333), (81, 2486111), (103, 1955097), (309, 651699), (927, 217233), (2781, 72411), (8343, 24137)]