210312095

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 293649408

約数和(自身を除く): 83337313

約数列:

[1, 5, 7, 35, 103, 227, 257, 515, 721, 1135, 1285, 1589, 1799, 3605, 7945, 8995, 23381, 26471, 58339, 116905, 132355, 163667, 185297, 291695, 408373, 818335, 926485, 2041865, 6008917, 30044585, 42062419, 210312095]

約数ペア:

[(1, 210312095), (5, 42062419), (7, 30044585), (35, 6008917), (103, 2041865), (227, 926485), (257, 818335), (515, 408373), (721, 291695), (1135, 185297), (1285, 163667), (1589, 132355), (1799, 116905), (3605, 58339), (7945, 26471), (8995, 23381)]