206681654

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{21347}}^1$

素因数の和:21499

約数の個数: 16

約数和(自身を含む): 319707648

約数和(自身を除く): 113025994

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 21347, 42694, 1003309, 2006618, 2198741, 4397482, 103340827, 206681654]

約数ペア:

[(1, 206681654), (2, 103340827), (47, 4397482), (94, 2198741), (103, 2006618), (206, 1003309), (4841, 42694), (9682, 21347)]