189533498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5519}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 356106240

約数和(自身を除く): 166572742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4906, 5519, 11038, 17171, 34342, 38633, 60709, 77266, 121418, 424963, 849926, 1230737, 2461474, 8615159, 13538107, 17230318, 27076214, 94766749, 189533498]

約数ペア:

[(1, 189533498), (2, 94766749), (7, 27076214), (11, 17230318), (14, 13538107), (22, 8615159), (77, 2461474), (154, 1230737), (223, 849926), (446, 424963), (1561, 121418), (2453, 77266), (3122, 60709), (4906, 38633), (5519, 34342), (11038, 17171)]