196837564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{639083}}^1$

素因数の和:639105

約数の個数: 24

約数和(自身を含む): 429464448

約数和(自身を除く): 232626884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 639083, 1278166, 2556332, 4473581, 7029913, 8947162, 14059826, 17894324, 28119652, 49209391, 98418782, 196837564]

約数ペア:

[(1, 196837564), (2, 98418782), (4, 49209391), (7, 28119652), (11, 17894324), (14, 14059826), (22, 8947162), (28, 7029913), (44, 4473581), (77, 2556332), (154, 1278166), (308, 639083)]