209059754

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{14867}}^1$

素因数の和:15037

約数の個数: 16

約数和(自身を含む): 321148800

約数和(自身を除く): 112089046

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 14867, 29734, 1174493, 1323163, 2348986, 2646326, 104529877, 209059754]

約数ペア:

[(1, 209059754), (2, 104529877), (79, 2646326), (89, 2348986), (158, 1323163), (178, 1174493), (7031, 29734), (14062, 14867)]