207923828

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{32713}}^1$

素因数の和:32951

約数の個数: 24

約数和(自身を含む): 417692352

約数和(自身を除く): 209768524

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 32713, 65426, 130852, 228991, 457982, 915964, 7425851, 14851702, 29703404, 51980957, 103961914, 207923828]

約数ペア:

[(1, 207923828), (2, 103961914), (4, 51980957), (7, 29703404), (14, 14851702), (28, 7425851), (227, 915964), (454, 457982), (908, 228991), (1589, 130852), (3178, 65426), (6356, 32713)]