201972204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 655916800

約数和(自身を除く): 453944596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 81, 84, 86, 108, 109, 114, 126, 129, 133, 162, 171, 172, 189, 218, 228, 252, 258, 266, 301, 324, 327, 342, 378, 387, 399, 436, 513, 516, 532, 567, 602, 654, 684, 756, 763, 774, 798, 817, 903, 981, 1026, 1134, 1161, 1197, 1204, 1308, 1526, 1539, 1548, 1596, 1634, 1806, 1962, 2052, 2071, 2268, 2289, 2322, 2394, 2451, 2709, 2943, 3052, 3078, 3268, 3483, 3591, 3612, 3924, 4142, 4578, 4644, 4687, 4788, 4902, 5418, 5719, 5886, 6156, 6213, 6867, 6966, 7182, 7353, 8127, 8284, 8829, 9156, 9374, 9804, 10773, 10836, 11438, 11772, 12426, 13734, 13932, 14061, 14364, 14497, 14706, 16254, 17157, 17658, 18639, 18748, 20601, 21546, 22059, 22876, 24381, 24852, 27468, 28122, 28994, 29412, 32508, 32809, 34314, 35316, 37278, 41202, 42183, 43092, 43491, 44118, 48762, 51471, 55917, 56244, 57988, 61803, 65618, 66177, 68628, 74556, 82404, 84366, 86982, 88236, 89053, 97524, 98427, 102942, 111834, 123606, 126549, 130473, 131236, 132354, 154413, 167751, 168732, 173964, 178106, 196854, 205884, 223668, 247212, 253098, 260946, 264708, 267159, 295281, 308826, 335502, 356212, 379647, 391419, 393708, 463239, 506196, 521892, 534318, 590562, 617652, 623371, 671004, 759294, 782838, 801477, 885843, 926478, 1068636, 1174257, 1181124, 1246742, 1518588, 1565676, 1602954, 1771686, 1852956, 1870113, 2348514, 2404431, 2493484, 2657529, 3205908, 3543372, 3740226, 4697028, 4808862, 5315058, 5610339, 7213293, 7480452, 9617724, 10630116, 11220678, 14426586, 16831017, 22441356, 28853172, 33662034, 50493051, 67324068, 100986102, 201972204]

約数ペア:

[(1, 201972204), (2, 100986102), (3, 67324068), (4, 50493051), (6, 33662034), (7, 28853172), (9, 22441356), (12, 16831017), (14, 14426586), (18, 11220678), (19, 10630116), (21, 9617724), (27, 7480452), (28, 7213293), (36, 5610339), (38, 5315058), (42, 4808862), (43, 4697028), (54, 3740226), (57, 3543372), (63, 3205908), (76, 2657529), (81, 2493484), (84, 2404431), (86, 2348514), (108, 1870113), (109, 1852956), (114, 1771686), (126, 1602954), (129, 1565676), (133, 1518588), (162, 1246742), (171, 1181124), (172, 1174257), (189, 1068636), (218, 926478), (228, 885843), (252, 801477), (258, 782838), (266, 759294), (301, 671004), (324, 623371), (327, 617652), (342, 590562), (378, 534318), (387, 521892), (399, 506196), (436, 463239), (513, 393708), (516, 391419), (532, 379647), (567, 356212), (602, 335502), (654, 308826), (684, 295281), (756, 267159), (763, 264708), (774, 260946), (798, 253098), (817, 247212), (903, 223668), (981, 205884), (1026, 196854), (1134, 178106), (1161, 173964), (1197, 168732), (1204, 167751), (1308, 154413), (1526, 132354), (1539, 131236), (1548, 130473), (1596, 126549), (1634, 123606), (1806, 111834), (1962, 102942), (2052, 98427), (2071, 97524), (2268, 89053), (2289, 88236), (2322, 86982), (2394, 84366), (2451, 82404), (2709, 74556), (2943, 68628), (3052, 66177), (3078, 65618), (3268, 61803), (3483, 57988), (3591, 56244), (3612, 55917), (3924, 51471), (4142, 48762), (4578, 44118), (4644, 43491), (4687, 43092), (4788, 42183), (4902, 41202), (5418, 37278), (5719, 35316), (5886, 34314), (6156, 32809), (6213, 32508), (6867, 29412), (6966, 28994), (7182, 28122), (7353, 27468), (8127, 24852), (8284, 24381), (8829, 22876), (9156, 22059), (9374, 21546), (9804, 20601), (10773, 18748), (10836, 18639), (11438, 17658), (11772, 17157), (12426, 16254), (13734, 14706), (13932, 14497), (14061, 14364)]