190940596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2731}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 418586112

約数和(自身を除く): 227645516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 908, 1589, 2497, 2731, 3178, 4994, 5462, 6356, 9988, 10924, 17479, 19117, 30041, 34958, 38234, 60082, 69916, 76468, 120164, 210287, 420574, 619937, 841148, 1239874, 2479748, 4339559, 6819307, 8679118, 13638614, 17358236, 27277228, 47735149, 95470298, 190940596]

約数ペア:

[(1, 190940596), (2, 95470298), (4, 47735149), (7, 27277228), (11, 17358236), (14, 13638614), (22, 8679118), (28, 6819307), (44, 4339559), (77, 2479748), (154, 1239874), (227, 841148), (308, 619937), (454, 420574), (908, 210287), (1589, 120164), (2497, 76468), (2731, 69916), (3178, 60082), (4994, 38234), (5462, 34958), (6356, 30041), (9988, 19117), (10924, 17479)]