206872503555

素因数分解:

$3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1321}}^1\times {\mathrm{27259}}^1$

素因数の和:28971

約数の個数: 32

約数和(自身を含む): 332123627520

約数和(自身を除く): 125251123965

約数列:

[1, 3, 5, 15, 383, 1149, 1321, 1915, 3963, 5745, 6605, 19815, 27259, 81777, 136295, 408885, 505943, 1517829, 2529715, 7589145, 10440197, 31320591, 36009139, 52200985, 108027417, 156602955, 180045695, 540137085, 13791500237, 41374500711, 68957501185, 206872503555]

約数ペア:

[(1, 206872503555), (3, 68957501185), (5, 41374500711), (15, 13791500237), (383, 540137085), (1149, 180045695), (1321, 156602955), (1915, 108027417), (3963, 52200985), (5745, 36009139), (6605, 31320591), (19815, 10440197), (27259, 7589145), (81777, 2529715), (136295, 1517829), (408885, 505943)]