196409897

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 210968640

約数和(自身を除く): 14558743

約数列:

[1, 19, 67, 277, 557, 1273, 5263, 10583, 18559, 37319, 154289, 352621, 709061, 2931491, 10337363, 196409897]

約数ペア:

[(1, 196409897), (19, 10337363), (67, 2931491), (277, 709061), (557, 352621), (1273, 154289), (5263, 37319), (10583, 18559)]