201781184

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1113

約数の個数: 56

約数和(自身を含む): 438473088

約数和(自身を除く): 236691904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 443, 647, 704, 886, 1294, 1772, 2588, 3544, 4873, 5176, 7088, 7117, 9746, 10352, 14176, 14234, 19492, 20704, 28352, 28468, 38984, 41408, 56936, 77968, 113872, 155936, 227744, 286621, 311872, 455488, 573242, 1146484, 2292968, 3152831, 4585936, 6305662, 9171872, 12611324, 18343744, 25222648, 50445296, 100890592, 201781184]

約数ペア:

[(1, 201781184), (2, 100890592), (4, 50445296), (8, 25222648), (11, 18343744), (16, 12611324), (22, 9171872), (32, 6305662), (44, 4585936), (64, 3152831), (88, 2292968), (176, 1146484), (352, 573242), (443, 455488), (647, 311872), (704, 286621), (886, 227744), (1294, 155936), (1772, 113872), (2588, 77968), (3544, 56936), (4873, 41408), (5176, 38984), (7088, 28468), (7117, 28352), (9746, 20704), (10352, 19492), (14176, 14234)]