203294234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 375459840

約数和(自身を除く): 172165606

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 127, 143, 193, 254, 286, 319, 377, 386, 638, 754, 1397, 1651, 2123, 2509, 2794, 3302, 3683, 4147, 4246, 5018, 5597, 7366, 8294, 11194, 18161, 24511, 27599, 36322, 40513, 47879, 49022, 55198, 61567, 72761, 81026, 95758, 123134, 145522, 269621, 318643, 526669, 539242, 637286, 710819, 800371, 1053338, 1421638, 1600742, 3505073, 7010146, 7819009, 9240647, 15638018, 18481294, 101647117, 203294234]

約数ペア:

[(1, 203294234), (2, 101647117), (11, 18481294), (13, 15638018), (22, 9240647), (26, 7819009), (29, 7010146), (58, 3505073), (127, 1600742), (143, 1421638), (193, 1053338), (254, 800371), (286, 710819), (319, 637286), (377, 539242), (386, 526669), (638, 318643), (754, 269621), (1397, 145522), (1651, 123134), (2123, 95758), (2509, 81026), (2794, 72761), (3302, 61567), (3683, 55198), (4147, 49022), (4246, 47879), (5018, 40513), (5597, 36322), (7366, 27599), (8294, 24511), (11194, 18161)]