194675426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 328648320

約数和(自身を除く): 133972894

約数列:

[1, 2, 11, 22, 37, 74, 311, 407, 622, 769, 814, 1538, 3421, 6842, 8459, 11507, 16918, 23014, 28453, 56906, 126577, 239159, 253154, 312983, 478318, 625966, 2630749, 5261498, 8848883, 17697766, 97337713, 194675426]

約数ペア:

[(1, 194675426), (2, 97337713), (11, 17697766), (22, 8848883), (37, 5261498), (74, 2630749), (311, 625966), (407, 478318), (622, 312983), (769, 253154), (814, 239159), (1538, 126577), (3421, 56906), (6842, 28453), (8459, 23014), (11507, 16918)]