208996536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1244027}}^1$

素因数の和:1244043

約数の個数: 32

約数和(自身を含む): 597133440

約数和(自身を除く): 388136904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1244027, 2488054, 3732081, 4976108, 7464162, 8708189, 9952216, 14928324, 17416378, 26124567, 29856648, 34832756, 52249134, 69665512, 104498268, 208996536]

約数ペア:

[(1, 208996536), (2, 104498268), (3, 69665512), (4, 52249134), (6, 34832756), (7, 29856648), (8, 26124567), (12, 17416378), (14, 14928324), (21, 9952216), (24, 8708189), (28, 7464162), (42, 4976108), (56, 3732081), (84, 2488054), (168, 1244027)]