201272408

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1907}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 384652800

約数和(自身を除く): 183380392

約数列:

[1, 2, 4, 8, 79, 158, 167, 316, 334, 632, 668, 1336, 1907, 3814, 7628, 13193, 15256, 26386, 52772, 105544, 150653, 301306, 318469, 602612, 636938, 1205224, 1273876, 2547752, 25159051, 50318102, 100636204, 201272408]

約数ペア:

[(1, 201272408), (2, 100636204), (4, 50318102), (8, 25159051), (79, 2547752), (158, 1273876), (167, 1205224), (316, 636938), (334, 602612), (632, 318469), (668, 301306), (1336, 150653), (1907, 105544), (3814, 52772), (7628, 26386), (13193, 15256)]