208820904

素因数分解:

$2^3\times 3^1\times {\mathrm{8700871}}^1$

素因数の和:8700880

約数の個数: 16

約数和(自身を含む): 522052320

約数和(自身を除く): 313231416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8700871, 17401742, 26102613, 34803484, 52205226, 69606968, 104410452, 208820904]

約数ペア:

[(1, 208820904), (2, 104410452), (3, 69606968), (4, 52205226), (6, 34803484), (8, 26102613), (12, 17401742), (24, 8700871)]