213526012

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{33301}}^1$

素因数の和:33541

約数の個数: 24

約数和(自身を含む): 428929760

約数和(自身を除く): 215403748

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 33301, 66602, 133204, 233107, 466214, 932428, 7625929, 15251858, 30503716, 53381503, 106763006, 213526012]

約数ペア:

[(1, 213526012), (2, 106763006), (4, 53381503), (7, 30503716), (14, 15251858), (28, 7625929), (229, 932428), (458, 466214), (916, 233107), (1603, 133204), (3206, 66602), (6412, 33301)]