202520012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11057}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 374645040

約数和(自身を除く): 172125028

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 11057, 18316, 22114, 44228, 210083, 420166, 840332, 2664737, 5329474, 10658948, 50630003, 101260006, 202520012]

約数ペア:

[(1, 202520012), (2, 101260006), (4, 50630003), (19, 10658948), (38, 5329474), (76, 2664737), (241, 840332), (482, 420166), (964, 210083), (4579, 44228), (9158, 22114), (11057, 18316)]