217095536

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8539}}^1$

素因数の和:8781

約数の個数: 40

約数和(自身を含む): 482885760

約数和(自身を除く): 265790224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 8539, 12712, 17078, 25424, 34156, 59773, 68312, 119546, 136624, 239092, 478184, 956368, 1938353, 3876706, 7753412, 13568471, 15506824, 27136942, 31013648, 54273884, 108547768, 217095536]

約数ペア:

[(1, 217095536), (2, 108547768), (4, 54273884), (7, 31013648), (8, 27136942), (14, 15506824), (16, 13568471), (28, 7753412), (56, 3876706), (112, 1938353), (227, 956368), (454, 478184), (908, 239092), (1589, 136624), (1816, 119546), (3178, 68312), (3632, 59773), (6356, 34156), (8539, 25424), (12712, 17078)]