208044903950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{61469}}^1$

素因数の和:61662

約数の個数: 96

約数和(自身を含む): 430262461440

約数和(自身を除く): 222217557490

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 127, 130, 205, 254, 325, 410, 533, 635, 650, 1025, 1066, 1270, 1651, 2050, 2665, 3175, 3302, 5207, 5330, 6350, 8255, 10414, 13325, 16510, 26035, 26650, 41275, 52070, 61469, 67691, 82550, 122938, 130175, 135382, 260350, 307345, 338455, 614690, 676910, 799097, 1536725, 1598194, 1692275, 2520229, 3073450, 3384550, 3995485, 5040458, 7806563, 7990970, 12601145, 15613126, 19977425, 25202290, 32762977, 39032815, 39954850, 63005725, 65525954, 78065630, 101485319, 126011450, 163814885, 195164075, 202970638, 320069083, 327629770, 390328150, 507426595, 640138166, 819074425, 1014853190, 1600345415, 1638148850, 2537132975, 3200690830, 4160898079, 5074265950, 8001727075, 8321796158, 16003454150, 20804490395, 41608980790, 104022451975, 208044903950]

約数ペア:

[(1, 208044903950), (2, 104022451975), (5, 41608980790), (10, 20804490395), (13, 16003454150), (25, 8321796158), (26, 8001727075), (41, 5074265950), (50, 4160898079), (65, 3200690830), (82, 2537132975), (127, 1638148850), (130, 1600345415), (205, 1014853190), (254, 819074425), (325, 640138166), (410, 507426595), (533, 390328150), (635, 327629770), (650, 320069083), (1025, 202970638), (1066, 195164075), (1270, 163814885), (1651, 126011450), (2050, 101485319), (2665, 78065630), (3175, 65525954), (3302, 63005725), (5207, 39954850), (5330, 39032815), (6350, 32762977), (8255, 25202290), (10414, 19977425), (13325, 15613126), (16510, 12601145), (26035, 7990970), (26650, 7806563), (41275, 5040458), (52070, 3995485), (61469, 3384550), (67691, 3073450), (82550, 2520229), (122938, 1692275), (130175, 1598194), (135382, 1536725), (260350, 799097), (307345, 676910), (338455, 614690)]