201043778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{4493}}^1$

素因数の和:6229

約数の個数: 16

約数和(自身を含む): 325024056

約数和(自身を除く): 123980278

約数列:

[1, 2, 13, 26, 1721, 3442, 4493, 8986, 22373, 44746, 58409, 116818, 7732453, 15464906, 100521889, 201043778]

約数ペア:

[(1, 201043778), (2, 100521889), (13, 15464906), (26, 7732453), (1721, 116818), (3442, 58409), (4493, 44746), (8986, 22373)]