206817716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11743}}^1$

素因数の和:11808

約数の個数: 48

約数和(自身を含む): 449842176

約数和(自身を除く): 243024460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 11743, 17612, 23486, 46972, 82201, 164402, 199631, 328804, 399262, 434491, 798524, 868982, 1397417, 1737964, 2794834, 3041437, 5589668, 6082874, 7386347, 12165748, 14772694, 29545388, 51704429, 103408858, 206817716]

約数ペア:

[(1, 206817716), (2, 103408858), (4, 51704429), (7, 29545388), (14, 14772694), (17, 12165748), (28, 7386347), (34, 6082874), (37, 5589668), (68, 3041437), (74, 2794834), (119, 1737964), (148, 1397417), (238, 868982), (259, 798524), (476, 434491), (518, 399262), (629, 328804), (1036, 199631), (1258, 164402), (2516, 82201), (4403, 46972), (8806, 23486), (11743, 17612)]