193740965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 256483584

約数和(自身を除く): 62742619

約数列:

[1, 5, 11, 55, 121, 431, 605, 743, 2155, 3715, 4741, 8173, 23705, 40865, 52151, 89903, 260755, 320233, 449515, 1601165, 3522563, 17612815, 38748193, 193740965]

約数ペア:

[(1, 193740965), (5, 38748193), (11, 17612815), (55, 3522563), (121, 1601165), (431, 449515), (605, 320233), (743, 260755), (2155, 89903), (3715, 52151), (4741, 40865), (8173, 23705)]