207899312

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{57241}}^1$

素因数の和:57476

約数の個数: 20

約数和(自身を含む): 404586456

約数和(自身を除く): 196687144

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 57241, 114482, 228964, 457928, 915856, 12993707, 25987414, 51974828, 103949656, 207899312]

約数ペア:

[(1, 207899312), (2, 103949656), (4, 51974828), (8, 25987414), (16, 12993707), (227, 915856), (454, 457928), (908, 228964), (1816, 114482), (3632, 57241)]