201008620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{97577}}^1$

素因数の和:97689

約数の個数: 24

約数和(自身を含む): 426220704

約数和(自身を除く): 225212084

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 97577, 195154, 390308, 487885, 975770, 1951540, 10050431, 20100862, 40201724, 50252155, 100504310, 201008620]

約数ペア:

[(1, 201008620), (2, 100504310), (4, 50252155), (5, 40201724), (10, 20100862), (20, 10050431), (103, 1951540), (206, 975770), (412, 487885), (515, 390308), (1030, 195154), (2060, 97577)]