210967568

素因数分解:

$2^4\times 7^1\times {\mathrm{1883639}}^1$

素因数の和:1883654

約数の個数: 20

約数和(自身を含む): 467142720

約数和(自身を除く): 256175152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1883639, 3767278, 7534556, 13185473, 15069112, 26370946, 30138224, 52741892, 105483784, 210967568]

約数ペア:

[(1, 210967568), (2, 105483784), (4, 52741892), (7, 30138224), (8, 26370946), (14, 15069112), (16, 13185473), (28, 7534556), (56, 3767278), (112, 1883639)]