205340916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1555613}}^1$

素因数の和:1555631

約数の個数: 24

約数和(自身を含む): 522686304

約数和(自身を除く): 317345388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1555613, 3111226, 4666839, 6222452, 9333678, 17111743, 18667356, 34223486, 51335229, 68446972, 102670458, 205340916]

約数ペア:

[(1, 205340916), (2, 102670458), (3, 68446972), (4, 51335229), (6, 34223486), (11, 18667356), (12, 17111743), (22, 9333678), (33, 6222452), (44, 4666839), (66, 3111226), (132, 1555613)]