200043830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77237}}^1$

素因数の和:77288

約数の個数: 32

約数和(自身を含む): 422646336

約数和(自身を除く): 222602506

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77237, 154474, 386185, 540659, 772370, 1081318, 2703295, 2857769, 5406590, 5715538, 14288845, 20004383, 28577690, 40008766, 100021915, 200043830]

約数ペア:

[(1, 200043830), (2, 100021915), (5, 40008766), (7, 28577690), (10, 20004383), (14, 14288845), (35, 5715538), (37, 5406590), (70, 2857769), (74, 2703295), (185, 1081318), (259, 772370), (370, 540659), (518, 386185), (1295, 154474), (2590, 77237)]