193980050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{352691}}^1$

素因数の和:352714

約数の個数: 24

約数和(自身を含む): 393604272

約数和(自身を除く): 199624222

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 352691, 705382, 1763455, 3526910, 3879601, 7759202, 8817275, 17634550, 19398005, 38796010, 96990025, 193980050]

約数ペア:

[(1, 193980050), (2, 96990025), (5, 38796010), (10, 19398005), (11, 17634550), (22, 8817275), (25, 7759202), (50, 3879601), (55, 3526910), (110, 1763455), (275, 705382), (550, 352691)]