209465670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{410717}}^1$

素因数の和:410744

約数の個数: 32

約数和(自身を含む): 532290528

約数和(自身を除く): 322824858

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 410717, 821434, 1232151, 2053585, 2464302, 4107170, 6160755, 6982189, 12321510, 13964378, 20946567, 34910945, 41893134, 69821890, 104732835, 209465670]

約数ペア:

[(1, 209465670), (2, 104732835), (3, 69821890), (5, 41893134), (6, 34910945), (10, 20946567), (15, 13964378), (17, 12321510), (30, 6982189), (34, 6160755), (51, 4107170), (85, 2464302), (102, 2053585), (170, 1232151), (255, 821434), (510, 410717)]