207430706

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 361320960

約数和(自身を除く): 153890254

約数列:

[1, 2, 7, 14, 109, 181, 218, 362, 751, 763, 1267, 1502, 1526, 2534, 5257, 10514, 19729, 39458, 81859, 135931, 138103, 163718, 271862, 276206, 573013, 951517, 1146026, 1903034, 14816479, 29632958, 103715353, 207430706]

約数ペア:

[(1, 207430706), (2, 103715353), (7, 29632958), (14, 14816479), (109, 1903034), (181, 1146026), (218, 951517), (362, 573013), (751, 276206), (763, 271862), (1267, 163718), (1502, 138103), (1526, 135931), (2534, 81859), (5257, 39458), (10514, 19729)]