204031044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 635514880

約数和(自身を除く): 431483836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 516, 532, 602, 684, 774, 798, 817, 903, 991, 1197, 1204, 1548, 1596, 1634, 1806, 1982, 2394, 2451, 2709, 2973, 3268, 3612, 3964, 4788, 4902, 5418, 5719, 5946, 6937, 7353, 8919, 9804, 10836, 11438, 11892, 13874, 14706, 17157, 17838, 18829, 20811, 22876, 27748, 29412, 34314, 35676, 37658, 41622, 42613, 51471, 56487, 62433, 68628, 75316, 83244, 85226, 102942, 112974, 124866, 127839, 131803, 169461, 170452, 205884, 225948, 249732, 255678, 263606, 298291, 338922, 383517, 395409, 511356, 527212, 596582, 677844, 767034, 790818, 809647, 894873, 1186227, 1193164, 1534068, 1581636, 1619294, 1789746, 2372454, 2428941, 2684619, 3238588, 3579492, 4744908, 4857882, 5369238, 5667529, 7286823, 9715764, 10738476, 11335058, 14573646, 17002587, 22670116, 29147292, 34005174, 51007761, 68010348, 102015522, 204031044]

約数ペア:

[(1, 204031044), (2, 102015522), (3, 68010348), (4, 51007761), (6, 34005174), (7, 29147292), (9, 22670116), (12, 17002587), (14, 14573646), (18, 11335058), (19, 10738476), (21, 9715764), (28, 7286823), (36, 5667529), (38, 5369238), (42, 4857882), (43, 4744908), (57, 3579492), (63, 3238588), (76, 2684619), (84, 2428941), (86, 2372454), (114, 1789746), (126, 1619294), (129, 1581636), (133, 1534068), (171, 1193164), (172, 1186227), (228, 894873), (252, 809647), (258, 790818), (266, 767034), (301, 677844), (342, 596582), (387, 527212), (399, 511356), (516, 395409), (532, 383517), (602, 338922), (684, 298291), (774, 263606), (798, 255678), (817, 249732), (903, 225948), (991, 205884), (1197, 170452), (1204, 169461), (1548, 131803), (1596, 127839), (1634, 124866), (1806, 112974), (1982, 102942), (2394, 85226), (2451, 83244), (2709, 75316), (2973, 68628), (3268, 62433), (3612, 56487), (3964, 51471), (4788, 42613), (4902, 41622), (5418, 37658), (5719, 35676), (5946, 34314), (6937, 29412), (7353, 27748), (8919, 22876), (9804, 20811), (10836, 18829), (11438, 17838), (11892, 17157), (13874, 14706)]