206937195

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 335645184

約数和(自身を除く): 128707989

約数列:

[1, 3, 5, 15, 151, 211, 433, 453, 633, 755, 1055, 1299, 2165, 2265, 3165, 6495, 31861, 65383, 91363, 95583, 159305, 196149, 274089, 326915, 456815, 477915, 980745, 1370445, 13795813, 41387439, 68979065, 206937195]

約数ペア:

[(1, 206937195), (3, 68979065), (5, 41387439), (15, 13795813), (151, 1370445), (211, 980745), (433, 477915), (453, 456815), (633, 326915), (755, 274089), (1055, 196149), (1299, 159305), (2165, 95583), (2265, 91363), (3165, 65383), (6495, 31861)]