201431784

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{43487}}^1$

素因数の和:43689

約数の個数: 32

約数和(自身を含む): 506200320

約数和(自身を除く): 304768536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632, 43487, 86974, 130461, 173948, 260922, 347896, 521844, 1043688, 8392991, 16785982, 25178973, 33571964, 50357946, 67143928, 100715892, 201431784]

約数ペア:

[(1, 201431784), (2, 100715892), (3, 67143928), (4, 50357946), (6, 33571964), (8, 25178973), (12, 16785982), (24, 8392991), (193, 1043688), (386, 521844), (579, 347896), (772, 260922), (1158, 173948), (1544, 130461), (2316, 86974), (4632, 43487)]