208043038

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{99733}}^1$

素因数の和:99891

約数の個数: 16

約数和(自身を含む): 359042400

約数和(自身を除く): 150999362

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 99733, 199466, 698131, 1396262, 14860217, 29720434, 104021519, 208043038]

約数ペア:

[(1, 208043038), (2, 104021519), (7, 29720434), (14, 14860217), (149, 1396262), (298, 698131), (1043, 199466), (2086, 99733)]