210933470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8599}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 416102400

約数和(自身を除く): 205168930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 8599, 12265, 17198, 24530, 42995, 85990, 94589, 189178, 472945, 945890, 1917577, 3835154, 9587885, 19175770, 21093347, 42186694, 105466735, 210933470]

約数ペア:

[(1, 210933470), (2, 105466735), (5, 42186694), (10, 21093347), (11, 19175770), (22, 9587885), (55, 3835154), (110, 1917577), (223, 945890), (446, 472945), (1115, 189178), (2230, 94589), (2453, 85990), (4906, 42995), (8599, 24530), (12265, 17198)]