190068423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 76043577

約数列:

[1, 3, 47, 83, 109, 141, 149, 249, 327, 447, 3901, 5123, 7003, 9047, 11703, 12367, 15369, 16241, 21009, 27141, 37101, 48723, 425209, 581249, 763327, 1275627, 1348003, 1743747, 2289981, 4044009, 63356141, 190068423]

約数ペア:

[(1, 190068423), (3, 63356141), (47, 4044009), (83, 2289981), (109, 1743747), (141, 1348003), (149, 1275627), (249, 763327), (327, 581249), (447, 425209), (3901, 48723), (5123, 37101), (7003, 27141), (9047, 21009), (11703, 16241), (12367, 15369)]