201253444

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{31387}}^1$

素因数の和:31627

約数の個数: 24

約数和(自身を含む): 404277440

約数和(自身を除く): 203023996

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 31387, 62774, 125548, 219709, 439418, 878836, 7187623, 14375246, 28750492, 50313361, 100626722, 201253444]

約数ペア:

[(1, 201253444), (2, 100626722), (4, 50313361), (7, 28750492), (14, 14375246), (28, 7187623), (229, 878836), (458, 439418), (916, 219709), (1603, 125548), (3206, 62774), (6412, 31387)]