211030589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{119159}}^1$

素因数の和:119200

約数の個数: 16

約数和(自身を含む): 274544640

約数和(自身を除く): 63514051

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 119159, 834113, 1310749, 2740657, 9175243, 19184599, 30147227, 211030589]

約数ペア:

[(1, 211030589), (7, 30147227), (11, 19184599), (23, 9175243), (77, 2740657), (161, 1310749), (253, 834113), (1771, 119159)]