200868656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 397617408

約数和(自身を除く): 196748752

約数列:

[1, 2, 4, 8, 16, 71, 142, 151, 284, 302, 568, 604, 1136, 1171, 1208, 2342, 2416, 4684, 9368, 10721, 18736, 21442, 42884, 83141, 85768, 166282, 171536, 176821, 332564, 353642, 665128, 707284, 1330256, 1414568, 2829136, 12554291, 25108582, 50217164, 100434328, 200868656]

約数ペア:

[(1, 200868656), (2, 100434328), (4, 50217164), (8, 25108582), (16, 12554291), (71, 2829136), (142, 1414568), (151, 1330256), (284, 707284), (302, 665128), (568, 353642), (604, 332564), (1136, 176821), (1171, 171536), (1208, 166282), (2342, 85768), (2416, 83141), (4684, 42884), (9368, 21442), (10721, 18736)]