201821328

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3517

約数の個数: 80

約数和(自身を含む): 583643200

約数和(自身を除く): 381821872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3361, 3753, 5004, 6672, 6722, 7506, 10008, 10083, 13444, 15012, 20016, 20166, 26888, 30024, 30249, 40332, 53776, 60048, 60498, 80664, 90747, 120996, 161328, 181494, 241992, 362988, 467179, 483984, 725976, 934358, 1401537, 1451952, 1868716, 2803074, 3737432, 4204611, 5606148, 7474864, 8409222, 11212296, 12613833, 16818444, 22424592, 25227666, 33636888, 50455332, 67273776, 100910664, 201821328]

約数ペア:

[(1, 201821328), (2, 100910664), (3, 67273776), (4, 50455332), (6, 33636888), (8, 25227666), (9, 22424592), (12, 16818444), (16, 12613833), (18, 11212296), (24, 8409222), (27, 7474864), (36, 5606148), (48, 4204611), (54, 3737432), (72, 2803074), (108, 1868716), (139, 1451952), (144, 1401537), (216, 934358), (278, 725976), (417, 483984), (432, 467179), (556, 362988), (834, 241992), (1112, 181494), (1251, 161328), (1668, 120996), (2224, 90747), (2502, 80664), (3336, 60498), (3361, 60048), (3753, 53776), (5004, 40332), (6672, 30249), (6722, 30024), (7506, 26888), (10008, 20166), (10083, 20016), (13444, 15012)]