207574150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5441}}^1$

素因数の和:5569

約数の個数: 48

約数和(自身を含む): 445373280

約数和(自身を除く): 237799130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 2725, 3815, 5441, 5450, 7630, 10882, 19075, 27205, 38087, 38150, 54410, 76174, 136025, 190435, 272050, 380870, 593069, 952175, 1186138, 1904350, 2965345, 4151483, 5930690, 8302966, 14826725, 20757415, 29653450, 41514830, 103787075, 207574150]

約数ペア:

[(1, 207574150), (2, 103787075), (5, 41514830), (7, 29653450), (10, 20757415), (14, 14826725), (25, 8302966), (35, 5930690), (50, 4151483), (70, 2965345), (109, 1904350), (175, 1186138), (218, 952175), (350, 593069), (545, 380870), (763, 272050), (1090, 190435), (1526, 136025), (2725, 76174), (3815, 54410), (5441, 38150), (5450, 38087), (7630, 27205), (10882, 19075)]