208049416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{8689}}^1$

素因数の和:8809

約数の個数: 32

約数和(自身を含む): 405127800

約数和(自身を除く): 197078384

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 2993, 5986, 8689, 11972, 17378, 23944, 34756, 69512, 356249, 634297, 712498, 1268594, 1424996, 2537188, 2849992, 5074376, 26006177, 52012354, 104024708, 208049416]

約数ペア:

[(1, 208049416), (2, 104024708), (4, 52012354), (8, 26006177), (41, 5074376), (73, 2849992), (82, 2537188), (146, 1424996), (164, 1268594), (292, 712498), (328, 634297), (584, 356249), (2993, 69512), (5986, 34756), (8689, 23944), (11972, 17378)]