190297576

素因数分解:

$2^3\times 7^2\times {\mathrm{347}}^1\times {\mathrm{1399}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 416556000

約数和(自身を除く): 226258424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 347, 392, 694, 1388, 1399, 2429, 2776, 2798, 4858, 5596, 9716, 9793, 11192, 17003, 19432, 19586, 34006, 39172, 68012, 68551, 78344, 136024, 137102, 274204, 485453, 548408, 970906, 1941812, 3398171, 3883624, 6796342, 13592684, 23787197, 27185368, 47574394, 95148788, 190297576]

約数ペア:

[(1, 190297576), (2, 95148788), (4, 47574394), (7, 27185368), (8, 23787197), (14, 13592684), (28, 6796342), (49, 3883624), (56, 3398171), (98, 1941812), (196, 970906), (347, 548408), (392, 485453), (694, 274204), (1388, 137102), (1399, 136024), (2429, 78344), (2776, 68551), (2798, 68012), (4858, 39172), (5596, 34006), (9716, 19586), (9793, 19432), (11192, 17003)]