202452165

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 366013440

約数和(自身を除く): 163561275

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 103, 155, 279, 309, 465, 515, 927, 1395, 1409, 1545, 3193, 4227, 4635, 7045, 9579, 12681, 15965, 21135, 28737, 43679, 47895, 63405, 131037, 143685, 145127, 218395, 393111, 435381, 655185, 725635, 1306143, 1965555, 2176905, 4498937, 6530715, 13496811, 22494685, 40490433, 67484055, 202452165]

約数ペア:

[(1, 202452165), (3, 67484055), (5, 40490433), (9, 22494685), (15, 13496811), (31, 6530715), (45, 4498937), (93, 2176905), (103, 1965555), (155, 1306143), (279, 725635), (309, 655185), (465, 435381), (515, 393111), (927, 218395), (1395, 145127), (1409, 143685), (1545, 131037), (3193, 63405), (4227, 47895), (4635, 43679), (7045, 28737), (9579, 21135), (12681, 15965)]