202189280

素因数分解:

$2^5\times 5^1\times {\mathrm{593}}^1\times {\mathrm{2131}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 478702224

約数和(自身を除く): 276512944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 593, 1186, 2131, 2372, 2965, 4262, 4744, 5930, 8524, 9488, 10655, 11860, 17048, 18976, 21310, 23720, 34096, 42620, 47440, 68192, 85240, 94880, 170480, 340960, 1263683, 2527366, 5054732, 6318415, 10109464, 12636830, 20218928, 25273660, 40437856, 50547320, 101094640, 202189280]

約数ペア:

[(1, 202189280), (2, 101094640), (4, 50547320), (5, 40437856), (8, 25273660), (10, 20218928), (16, 12636830), (20, 10109464), (32, 6318415), (40, 5054732), (80, 2527366), (160, 1263683), (593, 340960), (1186, 170480), (2131, 94880), (2372, 85240), (2965, 68192), (4262, 47440), (4744, 42620), (5930, 34096), (8524, 23720), (9488, 21310), (10655, 18976), (11860, 17048)]