103638205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 40995395

約数列:

[1, 5, 11, 17, 55, 85, 187, 199, 557, 935, 995, 2189, 2785, 3383, 6127, 9469, 10945, 16915, 30635, 37213, 47345, 104159, 110843, 186065, 520795, 554215, 1219273, 1884331, 6096365, 9421655, 20727641, 103638205]

約数ペア:

[(1, 103638205), (5, 20727641), (11, 9421655), (17, 6096365), (55, 1884331), (85, 1219273), (187, 554215), (199, 520795), (557, 186065), (935, 110843), (995, 104159), (2189, 47345), (2785, 37213), (3383, 30635), (6127, 16915), (9469, 10945)]