200390435

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10391}}^1$

素因数の和:10451

約数の個数: 32

約数和(自身を含む): 299289600

約数和(自身を除く): 98899165

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 10391, 19285, 51955, 72737, 197429, 301339, 363685, 987145, 1382003, 1506695, 2109373, 5725441, 6910015, 10546865, 28627205, 40078087, 200390435]

約数ペア:

[(1, 200390435), (5, 40078087), (7, 28627205), (19, 10546865), (29, 6910015), (35, 5725441), (95, 2109373), (133, 1506695), (145, 1382003), (203, 987145), (551, 363685), (665, 301339), (1015, 197429), (2755, 72737), (3857, 51955), (10391, 19285)]