212960330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{6841}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 419715648

約数和(自身を除く): 206755318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2830, 3113, 6226, 6841, 13682, 15565, 31130, 34205, 68410, 75251, 150502, 376255, 752510, 1936003, 3872006, 9680015, 19360030, 21296033, 42592066, 106480165, 212960330]

約数ペア:

[(1, 212960330), (2, 106480165), (5, 42592066), (10, 21296033), (11, 19360030), (22, 9680015), (55, 3872006), (110, 1936003), (283, 752510), (566, 376255), (1415, 150502), (2830, 75251), (3113, 68410), (6226, 34205), (6841, 31130), (13682, 15565)]