223806438

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 495187056

約数和(自身を除く): 271380618

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 317, 366, 549, 634, 643, 951, 1098, 1286, 1902, 1929, 2853, 3858, 5706, 5787, 11574, 19337, 38674, 39223, 58011, 78446, 116022, 117669, 174033, 203831, 235338, 348066, 353007, 407662, 611493, 706014, 1222986, 1834479, 3668958, 12433691, 24867382, 37301073, 74602146, 111903219, 223806438]

約数ペア:

[(1, 223806438), (2, 111903219), (3, 74602146), (6, 37301073), (9, 24867382), (18, 12433691), (61, 3668958), (122, 1834479), (183, 1222986), (317, 706014), (366, 611493), (549, 407662), (634, 353007), (643, 348066), (951, 235338), (1098, 203831), (1286, 174033), (1902, 117669), (1929, 116022), (2853, 78446), (3858, 58011), (5706, 39223), (5787, 38674), (11574, 19337)]