219372616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{3019}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 426182400

約数和(自身を除く): 206809784

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293, 586, 1172, 2344, 3019, 6038, 9083, 12076, 18166, 24152, 36332, 72664, 93589, 187178, 374356, 748712, 884567, 1769134, 3538268, 7076536, 27421577, 54843154, 109686308, 219372616]

約数ペア:

[(1, 219372616), (2, 109686308), (4, 54843154), (8, 27421577), (31, 7076536), (62, 3538268), (124, 1769134), (248, 884567), (293, 748712), (586, 374356), (1172, 187178), (2344, 93589), (3019, 72664), (6038, 36332), (9083, 24152), (12076, 18166)]