201588345

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 416178048

約数和(自身を除く): 214589703

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 211, 315, 337, 405, 567, 633, 945, 1011, 1055, 1477, 1685, 1899, 2359, 2835, 3033, 3165, 4431, 5055, 5697, 7077, 7385, 9099, 9495, 11795, 13293, 15165, 17091, 21231, 22155, 27297, 28485, 35385, 39879, 45495, 63693, 66465, 71107, 85455, 106155, 119637, 136485, 191079, 199395, 213321, 318465, 355535, 497749, 598185, 639963, 955395, 1066605, 1493247, 1919889, 2488745, 3199815, 4479741, 5759667, 7466235, 9599445, 13439223, 22398705, 28798335, 40317669, 67196115, 201588345]

約数ペア:

[(1, 201588345), (3, 67196115), (5, 40317669), (7, 28798335), (9, 22398705), (15, 13439223), (21, 9599445), (27, 7466235), (35, 5759667), (45, 4479741), (63, 3199815), (81, 2488745), (105, 1919889), (135, 1493247), (189, 1066605), (211, 955395), (315, 639963), (337, 598185), (405, 497749), (567, 355535), (633, 318465), (945, 213321), (1011, 199395), (1055, 191079), (1477, 136485), (1685, 119637), (1899, 106155), (2359, 85455), (2835, 71107), (3033, 66465), (3165, 63693), (4431, 45495), (5055, 39879), (5697, 35385), (7077, 28485), (7385, 27297), (9099, 22155), (9495, 21231), (11795, 17091), (13293, 15165)]