207103490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{10883}}^1$

素因数の和:11074

約数の個数: 32

約数和(自身を含む): 409064256

約数和(自身を除く): 201960766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 9515, 10883, 19030, 21766, 54415, 108830, 119713, 239426, 598565, 1197130, 1882759, 3765518, 9413795, 18827590, 20710349, 41420698, 103551745, 207103490]

約数ペア:

[(1, 207103490), (2, 103551745), (5, 41420698), (10, 20710349), (11, 18827590), (22, 9413795), (55, 3765518), (110, 1882759), (173, 1197130), (346, 598565), (865, 239426), (1730, 119713), (1903, 108830), (3806, 54415), (9515, 21766), (10883, 19030)]