202172928

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3125

約数の個数: 80

約数和(自身を含む): 551306976

約数和(自身を除く): 349134048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 3061, 4128, 5504, 6122, 8256, 9183, 11008, 12244, 16512, 18366, 22016, 24488, 33024, 36732, 48976, 66048, 73464, 97952, 131623, 146928, 195904, 263246, 293856, 391808, 394869, 526492, 587712, 783616, 789738, 1052984, 1175424, 1567232, 1579476, 2105968, 2350848, 3158952, 4211936, 4701696, 6317904, 8423872, 12635808, 16847744, 25271616, 33695488, 50543232, 67390976, 101086464, 202172928]

約数ペア:

[(1, 202172928), (2, 101086464), (3, 67390976), (4, 50543232), (6, 33695488), (8, 25271616), (12, 16847744), (16, 12635808), (24, 8423872), (32, 6317904), (43, 4701696), (48, 4211936), (64, 3158952), (86, 2350848), (96, 2105968), (128, 1579476), (129, 1567232), (172, 1175424), (192, 1052984), (256, 789738), (258, 783616), (344, 587712), (384, 526492), (512, 394869), (516, 391808), (688, 293856), (768, 263246), (1032, 195904), (1376, 146928), (1536, 131623), (2064, 97952), (2752, 73464), (3061, 66048), (4128, 48976), (5504, 36732), (6122, 33024), (8256, 24488), (9183, 22016), (11008, 18366), (12244, 16512)]