213247744

素因数分解:

$2^8\times {\mathrm{293}}^1\times {\mathrm{2843}}^1$

素因数の和:3152

約数の個数: 36

約数和(自身を含む): 427265496

約数和(自身を除く): 214017752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 586, 1172, 2344, 2843, 4688, 5686, 9376, 11372, 18752, 22744, 37504, 45488, 75008, 90976, 181952, 363904, 727808, 832999, 1665998, 3331996, 6663992, 13327984, 26655968, 53311936, 106623872, 213247744]

約数ペア:

[(1, 213247744), (2, 106623872), (4, 53311936), (8, 26655968), (16, 13327984), (32, 6663992), (64, 3331996), (128, 1665998), (256, 832999), (293, 727808), (586, 363904), (1172, 181952), (2344, 90976), (2843, 75008), (4688, 45488), (5686, 37504), (9376, 22744), (11372, 18752)]