207866392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{633739}}^1$

素因数の和:633786

約数の個数: 16

約数和(自身を含む): 399256200

約数和(自身を除く): 191389808

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 633739, 1267478, 2534956, 5069912, 25983299, 51966598, 103933196, 207866392]

約数ペア:

[(1, 207866392), (2, 103933196), (4, 51966598), (8, 25983299), (41, 5069912), (82, 2534956), (164, 1267478), (328, 633739)]