210263652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4313

約数の個数: 72

約数和(自身を含む): 567272160

約数和(自身を除く): 357008508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 876, 1314, 1387, 2628, 2774, 4161, 4211, 5548, 8322, 8422, 12483, 12633, 16644, 16844, 24966, 25266, 37899, 49932, 50532, 75798, 80009, 151596, 160018, 240027, 307403, 320036, 480054, 614806, 720081, 922209, 960108, 1229612, 1440162, 1844418, 2766627, 2880324, 3688836, 5533254, 5840657, 11066508, 11681314, 17521971, 23362628, 35043942, 52565913, 70087884, 105131826, 210263652]

約数ペア:

[(1, 210263652), (2, 105131826), (3, 70087884), (4, 52565913), (6, 35043942), (9, 23362628), (12, 17521971), (18, 11681314), (19, 11066508), (36, 5840657), (38, 5533254), (57, 3688836), (73, 2880324), (76, 2766627), (114, 1844418), (146, 1440162), (171, 1229612), (219, 960108), (228, 922209), (292, 720081), (342, 614806), (438, 480054), (657, 320036), (684, 307403), (876, 240027), (1314, 160018), (1387, 151596), (2628, 80009), (2774, 75798), (4161, 50532), (4211, 49932), (5548, 37899), (8322, 25266), (8422, 24966), (12483, 16844), (12633, 16644)]