193415050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 379082880

約数和(自身を除く): 185667830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 109, 115, 218, 230, 545, 575, 1090, 1150, 1543, 2507, 2725, 3086, 5014, 5450, 7715, 12535, 15430, 25070, 35489, 38575, 62675, 70978, 77150, 125350, 168187, 177445, 336374, 354890, 840935, 887225, 1681870, 1774450, 3868301, 4204675, 7736602, 8409350, 19341505, 38683010, 96707525, 193415050]

約数ペア:

[(1, 193415050), (2, 96707525), (5, 38683010), (10, 19341505), (23, 8409350), (25, 7736602), (46, 4204675), (50, 3868301), (109, 1774450), (115, 1681870), (218, 887225), (230, 840935), (545, 354890), (575, 336374), (1090, 177445), (1150, 168187), (1543, 125350), (2507, 77150), (2725, 70978), (3086, 62675), (5014, 38575), (5450, 35489), (7715, 25070), (12535, 15430)]