198336852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787051}}^1$

素因数の和:787068

約数の個数: 36

約数和(自身を含む): 572973856

約数和(自身を除く): 374637004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787051, 1574102, 2361153, 3148204, 4722306, 5509357, 7083459, 9444612, 11018714, 14166918, 16528071, 22037428, 28333836, 33056142, 49584213, 66112284, 99168426, 198336852]

約数ペア:

[(1, 198336852), (2, 99168426), (3, 66112284), (4, 49584213), (6, 33056142), (7, 28333836), (9, 22037428), (12, 16528071), (14, 14166918), (18, 11018714), (21, 9444612), (28, 7083459), (36, 5509357), (42, 4722306), (63, 3148204), (84, 2361153), (126, 1574102), (252, 787051)]