209468686

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{55621}}^1$

素因数の和:55899

約数の個数: 16

約数和(自身を含む): 360430560

約数和(自身を除く): 150961874

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 55621, 111242, 389347, 778694, 14962049, 29924098, 104734343, 209468686]

約数ペア:

[(1, 209468686), (2, 104734343), (7, 29924098), (14, 14962049), (269, 778694), (538, 389347), (1883, 111242), (3766, 55621)]