205005168

素因数分解:

$2^4\times 3^4\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:836

約数の個数: 100

約数和(自身を含む): 596409000

約数和(自身を除く): 391403832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 317, 324, 432, 499, 634, 648, 951, 998, 1268, 1296, 1497, 1902, 1996, 2536, 2853, 2994, 3804, 3992, 4491, 5072, 5706, 5988, 7608, 7984, 8559, 8982, 11412, 11976, 13473, 15216, 17118, 17964, 22824, 23952, 25677, 26946, 34236, 35928, 40419, 45648, 51354, 53892, 68472, 71856, 80838, 102708, 107784, 136944, 158183, 161676, 205416, 215568, 316366, 323352, 410832, 474549, 632732, 646704, 949098, 1265464, 1423647, 1898196, 2530928, 2847294, 3796392, 4270941, 5694588, 7592784, 8541882, 11389176, 12812823, 17083764, 22778352, 25625646, 34167528, 51251292, 68335056, 102502584, 205005168]

約数ペア:

[(1, 205005168), (2, 102502584), (3, 68335056), (4, 51251292), (6, 34167528), (8, 25625646), (9, 22778352), (12, 17083764), (16, 12812823), (18, 11389176), (24, 8541882), (27, 7592784), (36, 5694588), (48, 4270941), (54, 3796392), (72, 2847294), (81, 2530928), (108, 1898196), (144, 1423647), (162, 1265464), (216, 949098), (317, 646704), (324, 632732), (432, 474549), (499, 410832), (634, 323352), (648, 316366), (951, 215568), (998, 205416), (1268, 161676), (1296, 158183), (1497, 136944), (1902, 107784), (1996, 102708), (2536, 80838), (2853, 71856), (2994, 68472), (3804, 53892), (3992, 51354), (4491, 45648), (5072, 40419), (5706, 35928), (5988, 34236), (7608, 26946), (7984, 25677), (8559, 23952), (8982, 22824), (11412, 17964), (11976, 17118), (13473, 15216)]