207864076

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{28663}}^1$

素因数の和:28718

約数の個数: 36

約数和(自身を含む): 434603568

約数和(自身を除く): 226739492

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 28663, 57326, 114652, 200641, 401282, 802564, 1060531, 1404487, 2121062, 2808974, 4242124, 5617948, 7423717, 14847434, 29694868, 51966019, 103932038, 207864076]

約数ペア:

[(1, 207864076), (2, 103932038), (4, 51966019), (7, 29694868), (14, 14847434), (28, 7423717), (37, 5617948), (49, 4242124), (74, 2808974), (98, 2121062), (148, 1404487), (196, 1060531), (259, 802564), (518, 401282), (1036, 200641), (1813, 114652), (3626, 57326), (7252, 28663)]