201954305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10949}}^1$

素因数の和:11009

約数の個数: 32

約数和(自身を含む): 302745600

約数和(自身を除く): 100791295

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 10949, 18445, 54745, 76643, 186133, 339419, 383215, 930665, 1302931, 1697095, 2375933, 5770123, 6514655, 11879665, 28850615, 40390861, 201954305]

約数ペア:

[(1, 201954305), (5, 40390861), (7, 28850615), (17, 11879665), (31, 6514655), (35, 5770123), (85, 2375933), (119, 1697095), (155, 1302931), (217, 930665), (527, 383215), (595, 339419), (1085, 186133), (2635, 76643), (3689, 54745), (10949, 18445)]