221520132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{361961}}^1$

素因数の和:361988

約数の個数: 36

約数和(自身を含む): 592893756

約数和(自身を除く): 371373624

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 361961, 723922, 1085883, 1447844, 2171766, 3257649, 4343532, 6153337, 6515298, 12306674, 13030596, 18460011, 24613348, 36920022, 55380033, 73840044, 110760066, 221520132]

約数ペア:

[(1, 221520132), (2, 110760066), (3, 73840044), (4, 55380033), (6, 36920022), (9, 24613348), (12, 18460011), (17, 13030596), (18, 12306674), (34, 6515298), (36, 6153337), (51, 4343532), (68, 3257649), (102, 2171766), (153, 1447844), (204, 1085883), (306, 723922), (612, 361961)]