209500330810

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4723}}^1\times {\mathrm{5483}}^1$

素因数の和:11022

約数の個数: 32

約数和(自身を含む): 377715545280

約数和(自身を除く): 168215214470

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 4723, 5483, 8090, 9446, 10966, 23615, 27415, 47230, 54830, 3820907, 4435747, 7641814, 8871494, 19104535, 22178735, 25896209, 38209070, 44357470, 51792418, 129481045, 258962090, 20950033081, 41900066162, 104750165405, 209500330810]

約数ペア:

[(1, 209500330810), (2, 104750165405), (5, 41900066162), (10, 20950033081), (809, 258962090), (1618, 129481045), (4045, 51792418), (4723, 44357470), (5483, 38209070), (8090, 25896209), (9446, 22178735), (10966, 19104535), (23615, 8871494), (27415, 7641814), (47230, 4435747), (54830, 3820907)]