208853601770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{99929953}}^1$

素因数の和:99929990

約数の個数: 32

約数和(自身を含む): 431697401280

約数和(自身を除く): 222843799510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 99929953, 199859906, 499649765, 999299530, 1099229483, 1898669107, 2198458966, 3797338214, 5496147415, 9493345535, 10992294830, 18986691070, 20885360177, 41770720354, 104426800885, 208853601770]

約数ペア:

[(1, 208853601770), (2, 104426800885), (5, 41770720354), (10, 20885360177), (11, 18986691070), (19, 10992294830), (22, 9493345535), (38, 5496147415), (55, 3797338214), (95, 2198458966), (110, 1898669107), (190, 1099229483), (209, 999299530), (418, 499649765), (1045, 199859906), (2090, 99929953)]