190993684

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 394280320

約数和(自身を除く): 203286636

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 427, 469, 854, 938, 1669, 1708, 1876, 3338, 4087, 6676, 8174, 11683, 16348, 23366, 28609, 46732, 57218, 101809, 111823, 114436, 203618, 223646, 407236, 447292, 712663, 782761, 1425326, 1565522, 2850652, 3131044, 6821203, 13642406, 27284812, 47748421, 95496842, 190993684]

約数ペア:

[(1, 190993684), (2, 95496842), (4, 47748421), (7, 27284812), (14, 13642406), (28, 6821203), (61, 3131044), (67, 2850652), (122, 1565522), (134, 1425326), (244, 782761), (268, 712663), (427, 447292), (469, 407236), (854, 223646), (938, 203618), (1669, 114436), (1708, 111823), (1876, 101809), (3338, 57218), (4087, 46732), (6676, 28609), (8174, 23366), (11683, 16348)]