208540200570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{17383}}^1$

素因数の和:19044

約数の個数: 128

約数和(自身を含む): 567747532800

約数和(自身を除く): 359207332230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 1619, 2470, 3238, 3705, 4857, 7410, 8095, 9714, 16190, 17383, 21047, 24285, 30761, 34766, 42094, 48570, 52149, 61522, 63141, 86915, 92283, 104298, 105235, 126282, 153805, 173830, 184566, 210470, 225979, 260745, 307610, 315705, 330277, 399893, 451958, 461415, 521490, 631410, 660554, 677937, 799786, 922830, 990831, 1129895, 1199679, 1355874, 1651385, 1981662, 1999465, 2259790, 2399358, 3302770, 3389685, 3998930, 4293601, 4954155, 5998395, 6779370, 8587202, 9908310, 11996790, 12880803, 21468005, 25761606, 28143077, 42936010, 56286154, 64404015, 84429231, 128808030, 140715385, 168858462, 281430770, 365860001, 422146155, 534718463, 731720002, 844292310, 1069436926, 1097580003, 1604155389, 1829300005, 2195160006, 2673592315, 3208310778, 3658600010, 5347184630, 5487900015, 6951340019, 8020776945, 10975800030, 13902680038, 16041553890, 20854020057, 34756700095, 41708040114, 69513400190, 104270100285, 208540200570]

約数ペア:

[(1, 208540200570), (2, 104270100285), (3, 69513400190), (5, 41708040114), (6, 34756700095), (10, 20854020057), (13, 16041553890), (15, 13902680038), (19, 10975800030), (26, 8020776945), (30, 6951340019), (38, 5487900015), (39, 5347184630), (57, 3658600010), (65, 3208310778), (78, 2673592315), (95, 2195160006), (114, 1829300005), (130, 1604155389), (190, 1097580003), (195, 1069436926), (247, 844292310), (285, 731720002), (390, 534718463), (494, 422146155), (570, 365860001), (741, 281430770), (1235, 168858462), (1482, 140715385), (1619, 128808030), (2470, 84429231), (3238, 64404015), (3705, 56286154), (4857, 42936010), (7410, 28143077), (8095, 25761606), (9714, 21468005), (16190, 12880803), (17383, 11996790), (21047, 9908310), (24285, 8587202), (30761, 6779370), (34766, 5998395), (42094, 4954155), (48570, 4293601), (52149, 3998930), (61522, 3389685), (63141, 3302770), (86915, 2399358), (92283, 2259790), (104298, 1999465), (105235, 1981662), (126282, 1651385), (153805, 1355874), (173830, 1199679), (184566, 1129895), (210470, 990831), (225979, 922830), (260745, 799786), (307610, 677937), (315705, 660554), (330277, 631410), (399893, 521490), (451958, 461415)]