210380548

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 430295040

約数和(自身を除く): 219914492

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 347, 367, 413, 694, 734, 826, 1388, 1468, 1652, 2429, 2569, 4858, 5138, 9716, 10276, 20473, 21653, 40946, 43306, 81892, 86612, 127349, 143311, 151571, 254698, 286622, 303142, 509396, 573244, 606284, 891443, 1782886, 3565772, 7513591, 15027182, 30054364, 52595137, 105190274, 210380548]

約数ペア:

[(1, 210380548), (2, 105190274), (4, 52595137), (7, 30054364), (14, 15027182), (28, 7513591), (59, 3565772), (118, 1782886), (236, 891443), (347, 606284), (367, 573244), (413, 509396), (694, 303142), (734, 286622), (826, 254698), (1388, 151571), (1468, 143311), (1652, 127349), (2429, 86612), (2569, 81892), (4858, 43306), (5138, 40946), (9716, 21653), (10276, 20473)]