207665090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5702

約数の個数: 32

約数和(自身を含む): 387770544

約数和(自身を除く): 180105454

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 3737, 5557, 7474, 11114, 18685, 27785, 37370, 55570, 205609, 411218, 561257, 1028045, 1122514, 2056090, 2806285, 5612570, 20766509, 41533018, 103832545, 207665090]

約数ペア:

[(1, 207665090), (2, 103832545), (5, 41533018), (10, 20766509), (37, 5612570), (74, 2806285), (101, 2056090), (185, 1122514), (202, 1028045), (370, 561257), (505, 411218), (1010, 205609), (3737, 55570), (5557, 37370), (7474, 27785), (11114, 18685)]