200730425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 296742912

約数和(自身を除く): 96012487

約数列:

[1, 5, 7, 25, 31, 35, 155, 163, 175, 217, 227, 775, 815, 1085, 1135, 1141, 1589, 4075, 5053, 5425, 5675, 5705, 7037, 7945, 25265, 28525, 35185, 35371, 37001, 39725, 49259, 126325, 175925, 176855, 185005, 246295, 259007, 884275, 925025, 1147031, 1231475, 1295035, 5735155, 6475175, 8029217, 28675775, 40146085, 200730425]

約数ペア:

[(1, 200730425), (5, 40146085), (7, 28675775), (25, 8029217), (31, 6475175), (35, 5735155), (155, 1295035), (163, 1231475), (175, 1147031), (217, 925025), (227, 884275), (775, 259007), (815, 246295), (1085, 185005), (1135, 176855), (1141, 175925), (1589, 126325), (4075, 49259), (5053, 39725), (5425, 37001), (5675, 35371), (5705, 35185), (7037, 28525), (7945, 25265)]