190542926

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 339935232

約数和(自身を除く): 149392306

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 254, 434, 889, 1778, 3457, 3937, 6914, 7874, 24199, 27559, 48398, 55118, 107167, 214334, 439039, 750169, 878078, 1500338, 3073273, 6146546, 13610209, 27220418, 95271463, 190542926]

約数ペア:

[(1, 190542926), (2, 95271463), (7, 27220418), (14, 13610209), (31, 6146546), (62, 3073273), (127, 1500338), (217, 878078), (254, 750169), (434, 439039), (889, 214334), (1778, 107167), (3457, 55118), (3937, 48398), (6914, 27559), (7874, 24199)]