212583028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{446603}}^1$

素因数の和:446631

約数の個数: 24

約数和(自身を含む): 450176832

約数和(自身を除く): 237593804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 446603, 893206, 1786412, 3126221, 6252442, 7592251, 12504884, 15184502, 30369004, 53145757, 106291514, 212583028]

約数ペア:

[(1, 212583028), (2, 106291514), (4, 53145757), (7, 30369004), (14, 15184502), (17, 12504884), (28, 7592251), (34, 6252442), (68, 3126221), (119, 1786412), (238, 893206), (476, 446603)]