209784192

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17671

約数の個数: 64

約数和(自身を含む): 575247360

約数和(自身を除く): 365463168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 17623, 35246, 52869, 70492, 105738, 140984, 211476, 281968, 422952, 546313, 563936, 845904, 1092626, 1127872, 1638939, 1691808, 2185252, 2255744, 3277878, 3383616, 4370504, 6555756, 6767232, 8741008, 13111512, 17482016, 26223024, 34964032, 52446048, 69928064, 104892096, 209784192]

約数ペア:

[(1, 209784192), (2, 104892096), (3, 69928064), (4, 52446048), (6, 34964032), (8, 26223024), (12, 17482016), (16, 13111512), (24, 8741008), (31, 6767232), (32, 6555756), (48, 4370504), (62, 3383616), (64, 3277878), (93, 2255744), (96, 2185252), (124, 1691808), (128, 1638939), (186, 1127872), (192, 1092626), (248, 845904), (372, 563936), (384, 546313), (496, 422952), (744, 281968), (992, 211476), (1488, 140984), (1984, 105738), (2976, 70492), (3968, 52869), (5952, 35246), (11904, 17623)]