200088140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1429201}}^1$

素因数の和:1429217

約数の個数: 24

約数和(自身を含む): 480211872

約数和(自身を除く): 280123732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1429201, 2858402, 5716804, 7146005, 10004407, 14292010, 20008814, 28584020, 40017628, 50022035, 100044070, 200088140]

約数ペア:

[(1, 200088140), (2, 100044070), (4, 50022035), (5, 40017628), (7, 28584020), (10, 20008814), (14, 14292010), (20, 10004407), (28, 7146005), (35, 5716804), (70, 2858402), (140, 1429201)]