212543998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{14713}}^1$

素因数の和:14979

約数の個数: 16

約数和(自身を含む): 330535296

約数和(自身を除く): 117991298

約数列:

[1, 2, 31, 62, 233, 466, 7223, 14446, 14713, 29426, 456103, 912206, 3428129, 6856258, 106271999, 212543998]

約数ペア:

[(1, 212543998), (2, 106271999), (31, 6856258), (62, 3428129), (233, 912206), (466, 456103), (7223, 29426), (14446, 14713)]