208539738

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{351077}}^1$

素因数の和:351099

約数の個数: 32

約数和(自身を含む): 505552320

約数和(自身を除く): 297012582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 351077, 702154, 1053231, 2106462, 3159693, 3861847, 6319386, 7723694, 9479079, 11585541, 18958158, 23171082, 34756623, 69513246, 104269869, 208539738]

約数ペア:

[(1, 208539738), (2, 104269869), (3, 69513246), (6, 34756623), (9, 23171082), (11, 18958158), (18, 11585541), (22, 9479079), (27, 7723694), (33, 6319386), (54, 3861847), (66, 3159693), (99, 2106462), (198, 1053231), (297, 702154), (594, 351077)]