207936100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{90407}}^1$

素因数の和:90444

約数の個数: 36

約数和(自身を含む): 470844864

約数和(自身を除く): 262908764

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 90407, 180814, 361628, 452035, 904070, 1808140, 2079361, 2260175, 4158722, 4520350, 8317444, 9040700, 10396805, 20793610, 41587220, 51984025, 103968050, 207936100]

約数ペア:

[(1, 207936100), (2, 103968050), (4, 51984025), (5, 41587220), (10, 20793610), (20, 10396805), (23, 9040700), (25, 8317444), (46, 4520350), (50, 4158722), (92, 2260175), (100, 2079361), (115, 1808140), (230, 904070), (460, 452035), (575, 361628), (1150, 180814), (2300, 90407)]