221144449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 247048488

約数和(自身を除く): 25904039

約数列:

[1, 17, 37, 59, 101, 629, 1003, 1717, 2183, 3481, 3737, 5959, 37111, 59177, 63529, 101303, 128797, 220483, 351581, 2189549, 3748211, 5976877, 13008497, 221144449]

約数ペア:

[(1, 221144449), (17, 13008497), (37, 5976877), (59, 3748211), (101, 2189549), (629, 351581), (1003, 220483), (1717, 128797), (2183, 101303), (3481, 63529), (3737, 59177), (5959, 37111)]