208855362

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{21661}}^1$

素因数の和:23273

約数の個数: 16

約数和(自身を含む): 417989952

約数和(自身を除く): 209134590

約数列:

[1, 2, 3, 6, 1607, 3214, 4821, 9642, 21661, 43322, 64983, 129966, 34809227, 69618454, 104427681, 208855362]

約数ペア:

[(1, 208855362), (2, 104427681), (3, 69618454), (6, 34809227), (1607, 129966), (3214, 64983), (4821, 43322), (9642, 21661)]