201770205540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197813927}}^1$

素因数の和:197813956

約数の個数: 48

約数和(自身を含む): 598189318272

約数和(自身を除く): 396419112732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197813927, 395627854, 593441781, 791255708, 989069635, 1186883562, 1978139270, 2373767124, 2967208905, 3362836759, 3956278540, 5934417810, 6725673518, 10088510277, 11868835620, 13451347036, 16814183795, 20177020554, 33628367590, 40354041108, 50442551385, 67256735180, 100885102770, 201770205540]

約数ペア:

[(1, 201770205540), (2, 100885102770), (3, 67256735180), (4, 50442551385), (5, 40354041108), (6, 33628367590), (10, 20177020554), (12, 16814183795), (15, 13451347036), (17, 11868835620), (20, 10088510277), (30, 6725673518), (34, 5934417810), (51, 3956278540), (60, 3362836759), (68, 2967208905), (85, 2373767124), (102, 1978139270), (170, 1186883562), (204, 989069635), (255, 791255708), (340, 593441781), (510, 395627854), (1020, 197813927)]