196156712

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 383332500

約数和(自身を除く): 187175788

約数列:

[1, 2, 4, 8, 43, 86, 89, 149, 172, 178, 298, 344, 356, 596, 712, 1192, 1849, 3698, 3827, 6407, 7396, 7654, 12814, 13261, 14792, 15308, 25628, 26522, 30616, 51256, 53044, 106088, 164561, 275501, 329122, 551002, 570223, 658244, 1102004, 1140446, 1316488, 2204008, 2280892, 4561784, 24519589, 49039178, 98078356, 196156712]

約数ペア:

[(1, 196156712), (2, 98078356), (4, 49039178), (8, 24519589), (43, 4561784), (86, 2280892), (89, 2204008), (149, 1316488), (172, 1140446), (178, 1102004), (298, 658244), (344, 570223), (356, 551002), (596, 329122), (712, 275501), (1192, 164561), (1849, 106088), (3698, 53044), (3827, 51256), (6407, 30616), (7396, 26522), (7654, 25628), (12814, 15308), (13261, 14792)]