198713976

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 515143200

約数和(自身を除く): 316429224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 109, 111, 148, 218, 222, 296, 327, 436, 444, 654, 872, 888, 1308, 2053, 2616, 4033, 4106, 6159, 8066, 8212, 12099, 12318, 16132, 16424, 24198, 24636, 32264, 48396, 49272, 75961, 96792, 151922, 223777, 227883, 303844, 447554, 455766, 607688, 671331, 895108, 911532, 1342662, 1790216, 1823064, 2685324, 5370648, 8279749, 16559498, 24839247, 33118996, 49678494, 66237992, 99356988, 198713976]

約数ペア:

[(1, 198713976), (2, 99356988), (3, 66237992), (4, 49678494), (6, 33118996), (8, 24839247), (12, 16559498), (24, 8279749), (37, 5370648), (74, 2685324), (109, 1823064), (111, 1790216), (148, 1342662), (218, 911532), (222, 895108), (296, 671331), (327, 607688), (436, 455766), (444, 447554), (654, 303844), (872, 227883), (888, 223777), (1308, 151922), (2053, 96792), (2616, 75961), (4033, 49272), (4106, 48396), (6159, 32264), (8066, 24636), (8212, 24198), (12099, 16424), (12318, 16132)]