190863442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42737}}^1$

素因数の和:42786

約数の個数: 32

約数和(自身を含む): 369256320

約数和(自身を除く): 178392878

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 42737, 85474, 299159, 470107, 598318, 940214, 1239373, 2478746, 3290749, 6581498, 8675611, 13633103, 17351222, 27266206, 95431721, 190863442]

約数ペア:

[(1, 190863442), (2, 95431721), (7, 27266206), (11, 17351222), (14, 13633103), (22, 8675611), (29, 6581498), (58, 3290749), (77, 2478746), (154, 1239373), (203, 940214), (319, 598318), (406, 470107), (638, 299159), (2233, 85474), (4466, 42737)]