201387910

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{1759}}^1$

素因数の和:1980

約数の個数: 24

約数和(自身を含む): 366125760

約数和(自身を除く): 164737850

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1759, 3518, 8795, 11449, 17590, 22898, 57245, 114490, 188213, 376426, 941065, 1882130, 20138791, 40277582, 100693955, 201387910]

約数ペア:

[(1, 201387910), (2, 100693955), (5, 40277582), (10, 20138791), (107, 1882130), (214, 941065), (535, 376426), (1070, 188213), (1759, 114490), (3518, 57245), (8795, 22898), (11449, 17590)]