205486530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{185123}}^1$

素因数の和:185170

約数の個数: 32

約数和(自身を含む): 506499264

約数和(自身を除く): 301012734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 185123, 370246, 555369, 925615, 1110738, 1851230, 2776845, 5553690, 6849551, 13699102, 20548653, 34247755, 41097306, 68495510, 102743265, 205486530]

約数ペア:

[(1, 205486530), (2, 102743265), (3, 68495510), (5, 41097306), (6, 34247755), (10, 20548653), (15, 13699102), (30, 6849551), (37, 5553690), (74, 2776845), (111, 1851230), (185, 1110738), (222, 925615), (370, 555369), (555, 370246), (1110, 185123)]