207667075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 323122176

約数和(自身を除く): 115455101

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 233, 275, 385, 463, 1165, 1631, 1925, 2315, 2563, 3241, 5093, 5825, 8155, 11575, 12815, 16205, 17941, 25465, 35651, 40775, 64075, 81025, 89705, 107879, 127325, 178255, 448525, 539395, 755153, 891275, 1186669, 2696975, 3775765, 5933345, 8306683, 18878825, 29666725, 41533415, 207667075]

約数ペア:

[(1, 207667075), (5, 41533415), (7, 29666725), (11, 18878825), (25, 8306683), (35, 5933345), (55, 3775765), (77, 2696975), (175, 1186669), (233, 891275), (275, 755153), (385, 539395), (463, 448525), (1165, 178255), (1631, 127325), (1925, 107879), (2315, 89705), (2563, 81025), (3241, 64075), (5093, 40775), (5825, 35651), (8155, 25465), (11575, 17941), (12815, 16205)]