209300712

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{235699}}^1$

素因数の和:235745

約数の個数: 32

約数和(自身を含む): 537396000

約数和(自身を除く): 328095288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 235699, 471398, 707097, 942796, 1414194, 1885592, 2828388, 5656776, 8720863, 17441726, 26162589, 34883452, 52325178, 69766904, 104650356, 209300712]

約数ペア:

[(1, 209300712), (2, 104650356), (3, 69766904), (4, 52325178), (6, 34883452), (8, 26162589), (12, 17441726), (24, 8720863), (37, 5656776), (74, 2828388), (111, 1885592), (148, 1414194), (222, 942796), (296, 707097), (444, 471398), (888, 235699)]