219042208

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88897}}^1$

素因数の和:88925

約数の個数: 48

約数和(自身を含む): 537655104

約数和(自身を除く): 318612896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 88897, 177794, 355588, 622279, 711176, 977867, 1244558, 1422352, 1955734, 2489116, 2844704, 3911468, 4978232, 6845069, 7822936, 9956464, 13690138, 15645872, 19912928, 27380276, 31291744, 54760552, 109521104, 219042208]

約数ペア:

[(1, 219042208), (2, 109521104), (4, 54760552), (7, 31291744), (8, 27380276), (11, 19912928), (14, 15645872), (16, 13690138), (22, 9956464), (28, 7822936), (32, 6845069), (44, 4978232), (56, 3911468), (77, 2844704), (88, 2489116), (112, 1955734), (154, 1422352), (176, 1244558), (224, 977867), (308, 711176), (352, 622279), (616, 355588), (1232, 177794), (2464, 88897)]