201370995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{213091}}^1$

素因数の和:213112

約数の個数: 32

約数和(自身を含む): 409136640

約数和(自身を除く): 207765645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 213091, 639273, 1065455, 1491637, 1917819, 3196365, 4474911, 5753457, 7458185, 9589095, 13424733, 22374555, 28767285, 40274199, 67123665, 201370995]

約数ペア:

[(1, 201370995), (3, 67123665), (5, 40274199), (7, 28767285), (9, 22374555), (15, 13424733), (21, 9589095), (27, 7458185), (35, 5753457), (45, 4474911), (63, 3196365), (105, 1917819), (135, 1491637), (189, 1065455), (315, 639273), (945, 213091)]