201902148

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 605404800

約数和(自身を除く): 403502652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 197, 249, 252, 294, 332, 343, 394, 441, 498, 581, 588, 591, 686, 747, 788, 882, 996, 1029, 1162, 1182, 1372, 1379, 1494, 1743, 1764, 1773, 2058, 2324, 2364, 2758, 2988, 3087, 3486, 3546, 4067, 4116, 4137, 5229, 5516, 6174, 6972, 7092, 8134, 8274, 9653, 10458, 12201, 12348, 12411, 16268, 16351, 16548, 19306, 20916, 24402, 24822, 28469, 28959, 32702, 36603, 38612, 48804, 49053, 49644, 56938, 57918, 65404, 67571, 73206, 85407, 86877, 98106, 113876, 114457, 115836, 135142, 146412, 147159, 170814, 173754, 196212, 202713, 228914, 256221, 270284, 294318, 341628, 343371, 347508, 405426, 457828, 512442, 588636, 608139, 686742, 801199, 810852, 1024884, 1030113, 1216278, 1373484, 1602398, 2060226, 2403597, 2432556, 3204796, 4120452, 4807194, 5608393, 7210791, 9614388, 11216786, 14421582, 16825179, 22433572, 28843164, 33650358, 50475537, 67300716, 100951074, 201902148]

約数ペア:

[(1, 201902148), (2, 100951074), (3, 67300716), (4, 50475537), (6, 33650358), (7, 28843164), (9, 22433572), (12, 16825179), (14, 14421582), (18, 11216786), (21, 9614388), (28, 7210791), (36, 5608393), (42, 4807194), (49, 4120452), (63, 3204796), (83, 2432556), (84, 2403597), (98, 2060226), (126, 1602398), (147, 1373484), (166, 1216278), (196, 1030113), (197, 1024884), (249, 810852), (252, 801199), (294, 686742), (332, 608139), (343, 588636), (394, 512442), (441, 457828), (498, 405426), (581, 347508), (588, 343371), (591, 341628), (686, 294318), (747, 270284), (788, 256221), (882, 228914), (996, 202713), (1029, 196212), (1162, 173754), (1182, 170814), (1372, 147159), (1379, 146412), (1494, 135142), (1743, 115836), (1764, 114457), (1773, 113876), (2058, 98106), (2324, 86877), (2364, 85407), (2758, 73206), (2988, 67571), (3087, 65404), (3486, 57918), (3546, 56938), (4067, 49644), (4116, 49053), (4137, 48804), (5229, 38612), (5516, 36603), (6174, 32702), (6972, 28959), (7092, 28469), (8134, 24822), (8274, 24402), (9653, 20916), (10458, 19306), (12201, 16548), (12348, 16351), (12411, 16268)]