207974952

素因数分解:

$2^3\times 3^7\times {\mathrm{11887}}^1$

素因数の和:11914

約数の個数: 64

約数和(自身を含む): 584889600

約数和(自身を除く): 376914648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 11887, 17496, 23774, 35661, 47548, 71322, 95096, 106983, 142644, 213966, 285288, 320949, 427932, 641898, 855864, 962847, 1283796, 1925694, 2567592, 2888541, 3851388, 5777082, 7702776, 8665623, 11554164, 17331246, 23108328, 25996869, 34662492, 51993738, 69324984, 103987476, 207974952]

約数ペア:

[(1, 207974952), (2, 103987476), (3, 69324984), (4, 51993738), (6, 34662492), (8, 25996869), (9, 23108328), (12, 17331246), (18, 11554164), (24, 8665623), (27, 7702776), (36, 5777082), (54, 3851388), (72, 2888541), (81, 2567592), (108, 1925694), (162, 1283796), (216, 962847), (243, 855864), (324, 641898), (486, 427932), (648, 320949), (729, 285288), (972, 213966), (1458, 142644), (1944, 106983), (2187, 95096), (2916, 71322), (4374, 47548), (5832, 35661), (8748, 23774), (11887, 17496)]