201842970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961157}}^1$

素因数の和:961174

約数の個数: 32

約数和(自身を含む): 553627008

約数和(自身を除く): 351784038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961157, 1922314, 2883471, 4805785, 5766942, 6728099, 9611570, 13456198, 14417355, 20184297, 28834710, 33640495, 40368594, 67280990, 100921485, 201842970]

約数ペア:

[(1, 201842970), (2, 100921485), (3, 67280990), (5, 40368594), (6, 33640495), (7, 28834710), (10, 20184297), (14, 14417355), (15, 13456198), (21, 9611570), (30, 6728099), (35, 5766942), (42, 4805785), (70, 2883471), (105, 1922314), (210, 961157)]