193201220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{93787}}^1$

素因数の和:93899

約数の個数: 24

約数和(自身を含む): 409665984

約数和(自身を除く): 216464764

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 93787, 187574, 375148, 468935, 937870, 1875740, 9660061, 19320122, 38640244, 48300305, 96600610, 193201220]

約数ペア:

[(1, 193201220), (2, 96600610), (4, 48300305), (5, 38640244), (10, 19320122), (20, 9660061), (103, 1875740), (206, 937870), (412, 468935), (515, 375148), (1030, 187574), (2060, 93787)]