208584090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 671448960

約数和(自身を除く): 462864870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 143, 165, 171, 190, 195, 198, 209, 234, 247, 285, 286, 330, 342, 390, 418, 429, 494, 495, 570, 585, 627, 715, 741, 853, 855, 858, 990, 1045, 1170, 1235, 1254, 1287, 1430, 1482, 1706, 1710, 1881, 2090, 2145, 2223, 2470, 2559, 2574, 2717, 3135, 3705, 3762, 4265, 4290, 4446, 5118, 5434, 6270, 6435, 7410, 7677, 8151, 8530, 9383, 9405, 11089, 11115, 12795, 12870, 13585, 15354, 16207, 16302, 18766, 18810, 22178, 22230, 24453, 25590, 27170, 28149, 32414, 33267, 38385, 40755, 46915, 48621, 48906, 55445, 56298, 66534, 76770, 81035, 81510, 84447, 93830, 97242, 99801, 110890, 121979, 122265, 140745, 145863, 162070, 166335, 168894, 178277, 199602, 210691, 243105, 243958, 244530, 281490, 291726, 332670, 356554, 365937, 421382, 422235, 486210, 499005, 534831, 609895, 632073, 729315, 731874, 844470, 891385, 998010, 1053455, 1069662, 1097811, 1219790, 1264146, 1458630, 1604493, 1782770, 1829685, 1896219, 2106910, 2195622, 2317601, 2674155, 3160365, 3208986, 3659370, 3792438, 4635202, 5348310, 5489055, 6320730, 6952803, 8022465, 9481095, 10978110, 11588005, 13905606, 16044930, 18962190, 20858409, 23176010, 34764015, 41716818, 69528030, 104292045, 208584090]

約数ペア:

[(1, 208584090), (2, 104292045), (3, 69528030), (5, 41716818), (6, 34764015), (9, 23176010), (10, 20858409), (11, 18962190), (13, 16044930), (15, 13905606), (18, 11588005), (19, 10978110), (22, 9481095), (26, 8022465), (30, 6952803), (33, 6320730), (38, 5489055), (39, 5348310), (45, 4635202), (55, 3792438), (57, 3659370), (65, 3208986), (66, 3160365), (78, 2674155), (90, 2317601), (95, 2195622), (99, 2106910), (110, 1896219), (114, 1829685), (117, 1782770), (130, 1604493), (143, 1458630), (165, 1264146), (171, 1219790), (190, 1097811), (195, 1069662), (198, 1053455), (209, 998010), (234, 891385), (247, 844470), (285, 731874), (286, 729315), (330, 632073), (342, 609895), (390, 534831), (418, 499005), (429, 486210), (494, 422235), (495, 421382), (570, 365937), (585, 356554), (627, 332670), (715, 291726), (741, 281490), (853, 244530), (855, 243958), (858, 243105), (990, 210691), (1045, 199602), (1170, 178277), (1235, 168894), (1254, 166335), (1287, 162070), (1430, 145863), (1482, 140745), (1706, 122265), (1710, 121979), (1881, 110890), (2090, 99801), (2145, 97242), (2223, 93830), (2470, 84447), (2559, 81510), (2574, 81035), (2717, 76770), (3135, 66534), (3705, 56298), (3762, 55445), (4265, 48906), (4290, 48621), (4446, 46915), (5118, 40755), (5434, 38385), (6270, 33267), (6435, 32414), (7410, 28149), (7677, 27170), (8151, 25590), (8530, 24453), (9383, 22230), (9405, 22178), (11089, 18810), (11115, 18766), (12795, 16302), (12870, 16207), (13585, 15354)]