201858051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 305468928

約数和(自身を除く): 103610877

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 4651, 13953, 14467, 43401, 79067, 106973, 172087, 237201, 320919, 516261, 1818541, 2925479, 3958001, 5455623, 8776437, 11874003, 67286017, 201858051]

約数ペア:

[(1, 201858051), (3, 67286017), (17, 11874003), (23, 8776437), (37, 5455623), (51, 3958001), (69, 2925479), (111, 1818541), (391, 516261), (629, 320919), (851, 237201), (1173, 172087), (1887, 106973), (2553, 79067), (4651, 43401), (13953, 14467)]