196764638

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{192529}}^1$

素因数の和:192611

約数の個数: 16

約数和(自身を含む): 341933280

約数和(自身を除く): 145168642

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 192529, 385058, 1347703, 2695406, 14054617, 28109234, 98382319, 196764638]

約数ペア:

[(1, 196764638), (2, 98382319), (7, 28109234), (14, 14054617), (73, 2695406), (146, 1347703), (511, 385058), (1022, 192529)]