189505232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54581}}^1$

素因数の和:54627

約数の個数: 40

約数和(自身を含む): 433162752

約数和(自身を除く): 243657520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 54581, 109162, 218324, 382067, 436648, 764134, 873296, 1528268, 1692011, 3056536, 3384022, 6113072, 6768044, 11844077, 13536088, 23688154, 27072176, 47376308, 94752616, 189505232]

約数ペア:

[(1, 189505232), (2, 94752616), (4, 47376308), (7, 27072176), (8, 23688154), (14, 13536088), (16, 11844077), (28, 6768044), (31, 6113072), (56, 3384022), (62, 3056536), (112, 1692011), (124, 1528268), (217, 873296), (248, 764134), (434, 436648), (496, 382067), (868, 218324), (1736, 109162), (3472, 54581)]