220895976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69203}}^1$

素因数の和:69238

約数の個数: 64

約数和(自身を含む): 664358400

約数和(自身を除く): 443462424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 69203, 138406, 207609, 276812, 415218, 484421, 553624, 830436, 968842, 1314857, 1453263, 1660872, 1937684, 2629714, 2906526, 3875368, 3944571, 5259428, 5813052, 7889142, 9203999, 10518856, 11626104, 15778284, 18407998, 27611997, 31556568, 36815996, 55223994, 73631992, 110447988, 220895976]

約数ペア:

[(1, 220895976), (2, 110447988), (3, 73631992), (4, 55223994), (6, 36815996), (7, 31556568), (8, 27611997), (12, 18407998), (14, 15778284), (19, 11626104), (21, 10518856), (24, 9203999), (28, 7889142), (38, 5813052), (42, 5259428), (56, 3944571), (57, 3875368), (76, 2906526), (84, 2629714), (114, 1937684), (133, 1660872), (152, 1453263), (168, 1314857), (228, 968842), (266, 830436), (399, 553624), (456, 484421), (532, 415218), (798, 276812), (1064, 207609), (1596, 138406), (3192, 69203)]