201993130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{2393}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 380588544

約数和(自身を除く): 178595414

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 367, 734, 1835, 2393, 3670, 4786, 8441, 11965, 16882, 23930, 42205, 55039, 84410, 110078, 275195, 550390, 878231, 1756462, 4391155, 8782310, 20199313, 40398626, 100996565, 201993130]

約数ペア:

[(1, 201993130), (2, 100996565), (5, 40398626), (10, 20199313), (23, 8782310), (46, 4391155), (115, 1756462), (230, 878231), (367, 550390), (734, 275195), (1835, 110078), (2393, 84410), (3670, 55039), (4786, 42205), (8441, 23930), (11965, 16882)]