200623647

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{773}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 324559872

約数和(自身を除く): 123936225

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 727, 773, 2181, 2319, 5089, 5411, 12359, 13141, 15267, 16233, 37077, 39423, 86513, 91987, 259539, 275961, 561971, 1685913, 3933797, 9553507, 11801391, 28660521, 66874549, 200623647]

約数ペア:

[(1, 200623647), (3, 66874549), (7, 28660521), (17, 11801391), (21, 9553507), (51, 3933797), (119, 1685913), (357, 561971), (727, 275961), (773, 259539), (2181, 91987), (2319, 86513), (5089, 39423), (5411, 37077), (12359, 16233), (13141, 15267)]