190057924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 398151936

約数和(自身を除く): 208094012

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 421, 644, 701, 842, 1402, 1684, 2804, 2947, 4907, 5894, 9683, 9814, 11788, 16123, 19366, 19628, 32246, 38732, 64492, 67781, 112861, 135562, 225722, 271124, 295121, 451444, 590242, 1180484, 2065847, 4131694, 6787783, 8263388, 13575566, 27151132, 47514481, 95028962, 190057924]

約数ペア:

[(1, 190057924), (2, 95028962), (4, 47514481), (7, 27151132), (14, 13575566), (23, 8263388), (28, 6787783), (46, 4131694), (92, 2065847), (161, 1180484), (322, 590242), (421, 451444), (644, 295121), (701, 271124), (842, 225722), (1402, 135562), (1684, 112861), (2804, 67781), (2947, 64492), (4907, 38732), (5894, 32246), (9683, 19628), (9814, 19366), (11788, 16123)]