214920797795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2557}}^1\times {\mathrm{9151}}^1$

素因数の和:11891

約数の個数: 32

約数和(自身を含む): 283177230336

約数和(自身を除く): 68256432541

約数列:

[1, 5, 11, 55, 167, 835, 1837, 2557, 9151, 9185, 12785, 28127, 45755, 100661, 140635, 427019, 503305, 1528217, 2135095, 4697209, 7641085, 16810387, 23399107, 23486045, 84051935, 116995535, 257390177, 1286950885, 3907650869, 19538254345, 42984159559, 214920797795]

約数ペア:

[(1, 214920797795), (5, 42984159559), (11, 19538254345), (55, 3907650869), (167, 1286950885), (835, 257390177), (1837, 116995535), (2557, 84051935), (9151, 23486045), (9185, 23399107), (12785, 16810387), (28127, 7641085), (45755, 4697209), (100661, 2135095), (140635, 1528217), (427019, 503305)]