209302272

素因数分解:

$2^8\times 3^3\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 626935680

約数和(自身を除く): 417633408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 128, 144, 192, 214, 216, 256, 283, 288, 321, 384, 428, 432, 566, 576, 642, 768, 849, 856, 864, 963, 1132, 1152, 1284, 1698, 1712, 1728, 1926, 2264, 2304, 2547, 2568, 2889, 3396, 3424, 3456, 3852, 4528, 5094, 5136, 5778, 6792, 6848, 6912, 7641, 7704, 9056, 10188, 10272, 11556, 13584, 13696, 15282, 15408, 18112, 20376, 20544, 23112, 27168, 27392, 30281, 30564, 30816, 36224, 40752, 41088, 46224, 54336, 60562, 61128, 61632, 72448, 81504, 82176, 90843, 92448, 108672, 121124, 122256, 123264, 163008, 181686, 184896, 217344, 242248, 244512, 246528, 272529, 326016, 363372, 369792, 484496, 489024, 545058, 652032, 726744, 739584, 817587, 968992, 978048, 1090116, 1453488, 1635174, 1937984, 1956096, 2180232, 2906976, 3270348, 3875968, 4360464, 5813952, 6540696, 7751936, 8720928, 11627904, 13081392, 17441856, 23255808, 26162784, 34883712, 52325568, 69767424, 104651136, 209302272]

約数ペア:

[(1, 209302272), (2, 104651136), (3, 69767424), (4, 52325568), (6, 34883712), (8, 26162784), (9, 23255808), (12, 17441856), (16, 13081392), (18, 11627904), (24, 8720928), (27, 7751936), (32, 6540696), (36, 5813952), (48, 4360464), (54, 3875968), (64, 3270348), (72, 2906976), (96, 2180232), (107, 1956096), (108, 1937984), (128, 1635174), (144, 1453488), (192, 1090116), (214, 978048), (216, 968992), (256, 817587), (283, 739584), (288, 726744), (321, 652032), (384, 545058), (428, 489024), (432, 484496), (566, 369792), (576, 363372), (642, 326016), (768, 272529), (849, 246528), (856, 244512), (864, 242248), (963, 217344), (1132, 184896), (1152, 181686), (1284, 163008), (1698, 123264), (1712, 122256), (1728, 121124), (1926, 108672), (2264, 92448), (2304, 90843), (2547, 82176), (2568, 81504), (2889, 72448), (3396, 61632), (3424, 61128), (3456, 60562), (3852, 54336), (4528, 46224), (5094, 41088), (5136, 40752), (5778, 36224), (6792, 30816), (6848, 30564), (6912, 30281), (7641, 27392), (7704, 27168), (9056, 23112), (10188, 20544), (10272, 20376), (11556, 18112), (13584, 15408), (13696, 15282)]