202900768

素因数分解:

$2^5\times 7^2\times {\mathrm{129401}}^1$

素因数の和:129425

約数の個数: 36

約数和(自身を含む): 464682582

約数和(自身を除く): 261781814

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 129401, 258802, 517604, 905807, 1035208, 1811614, 2070416, 3623228, 4140832, 6340649, 7246456, 12681298, 14492912, 25362596, 28985824, 50725192, 101450384, 202900768]

約数ペア:

[(1, 202900768), (2, 101450384), (4, 50725192), (7, 28985824), (8, 25362596), (14, 14492912), (16, 12681298), (28, 7246456), (32, 6340649), (49, 4140832), (56, 3623228), (98, 2070416), (112, 1811614), (196, 1035208), (224, 905807), (392, 517604), (784, 258802), (1568, 129401)]