197521044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2351441}}^1$

素因数の和:2351455

約数の個数: 24

約数和(自身を含む): 526723008

約数和(自身を除く): 329201964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2351441, 4702882, 7054323, 9405764, 14108646, 16460087, 28217292, 32920174, 49380261, 65840348, 98760522, 197521044]

約数ペア:

[(1, 197521044), (2, 98760522), (3, 65840348), (4, 49380261), (6, 32920174), (7, 28217292), (12, 16460087), (14, 14108646), (21, 9405764), (28, 7054323), (42, 4702882), (84, 2351441)]