208575798970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491611}}^1$

素因数の和:491684

約数の個数: 128

約数和(自身を含む): 509703321600

約数和(自身を除く): 301127522630

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 29, 35, 38, 55, 58, 70, 77, 95, 110, 133, 145, 154, 190, 203, 209, 266, 290, 319, 385, 406, 418, 551, 638, 665, 770, 1015, 1045, 1102, 1330, 1463, 1595, 2030, 2090, 2233, 2755, 2926, 3190, 3857, 4466, 5510, 6061, 7315, 7714, 11165, 12122, 14630, 19285, 22330, 30305, 38570, 42427, 60610, 84854, 212135, 424270, 491611, 983222, 2458055, 3441277, 4916110, 5407721, 6882554, 9340609, 10815442, 14256719, 17206385, 18681218, 27038605, 28513438, 34412770, 37854047, 46703045, 54077210, 65384263, 71283595, 75708094, 93406090, 99797033, 102746699, 130768526, 142567190, 156823909, 189270235, 199594066, 205493398, 270877661, 313647818, 326921315, 378540470, 498985165, 513733495, 541755322, 653842630, 719226893, 784119545, 997970330, 1027466990, 1097767363, 1354388305, 1438453786, 1568239090, 1896143627, 2195534726, 2708776610, 2979654271, 3596134465, 3792287254, 5488836815, 5959308542, 7192268930, 9480718135, 10977673630, 14898271355, 18961436270, 20857579897, 29796542710, 41715159794, 104287899485, 208575798970]

約数ペア:

[(1, 208575798970), (2, 104287899485), (5, 41715159794), (7, 29796542710), (10, 20857579897), (11, 18961436270), (14, 14898271355), (19, 10977673630), (22, 9480718135), (29, 7192268930), (35, 5959308542), (38, 5488836815), (55, 3792287254), (58, 3596134465), (70, 2979654271), (77, 2708776610), (95, 2195534726), (110, 1896143627), (133, 1568239090), (145, 1438453786), (154, 1354388305), (190, 1097767363), (203, 1027466990), (209, 997970330), (266, 784119545), (290, 719226893), (319, 653842630), (385, 541755322), (406, 513733495), (418, 498985165), (551, 378540470), (638, 326921315), (665, 313647818), (770, 270877661), (1015, 205493398), (1045, 199594066), (1102, 189270235), (1330, 156823909), (1463, 142567190), (1595, 130768526), (2030, 102746699), (2090, 99797033), (2233, 93406090), (2755, 75708094), (2926, 71283595), (3190, 65384263), (3857, 54077210), (4466, 46703045), (5510, 37854047), (6061, 34412770), (7315, 28513438), (7714, 27038605), (11165, 18681218), (12122, 17206385), (14630, 14256719), (19285, 10815442), (22330, 9340609), (30305, 6882554), (38570, 5407721), (42427, 4916110), (60610, 3441277), (84854, 2458055), (212135, 983222), (424270, 491611)]