201841605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{213589}}^1$

素因数の和:213610

約数の個数: 32

約数和(自身を含む): 410092800

約数和(自身を除く): 208251195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 213589, 640767, 1067945, 1495123, 1922301, 3203835, 4485369, 5766903, 7475615, 9611505, 13456107, 22426845, 28834515, 40368321, 67280535, 201841605]

約数ペア:

[(1, 201841605), (3, 67280535), (5, 40368321), (7, 28834515), (9, 22426845), (15, 13456107), (21, 9611505), (27, 7475615), (35, 5766903), (45, 4485369), (63, 3203835), (105, 1922301), (135, 1495123), (189, 1067945), (315, 640767), (945, 213589)]