201626656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 513196992

約数和(自身を除く): 311570336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 77, 86, 88, 112, 121, 154, 172, 173, 176, 224, 242, 301, 308, 344, 346, 352, 473, 484, 602, 616, 688, 692, 847, 946, 968, 1204, 1211, 1232, 1376, 1384, 1694, 1892, 1903, 1936, 2408, 2422, 2464, 2768, 3311, 3388, 3784, 3806, 3872, 4816, 4844, 5203, 5536, 6622, 6776, 7439, 7568, 7612, 9632, 9688, 10406, 13244, 13321, 13552, 14878, 15136, 15224, 19376, 20812, 20933, 26488, 26642, 27104, 29756, 30448, 36421, 38752, 41624, 41866, 52073, 52976, 53284, 59512, 60896, 72842, 81829, 83248, 83732, 104146, 105952, 106568, 119024, 145684, 146531, 163658, 166496, 167464, 208292, 213136, 238048, 291368, 293062, 327316, 334928, 416584, 426272, 572803, 582736, 586124, 654632, 669856, 833168, 900119, 1145606, 1165472, 1172248, 1309264, 1666336, 1800238, 2291212, 2344496, 2618528, 3600476, 4582424, 4688992, 6300833, 7200952, 9164848, 12601666, 14401904, 18329696, 25203332, 28803808, 50406664, 100813328, 201626656]

約数ペア:

[(1, 201626656), (2, 100813328), (4, 50406664), (7, 28803808), (8, 25203332), (11, 18329696), (14, 14401904), (16, 12601666), (22, 9164848), (28, 7200952), (32, 6300833), (43, 4688992), (44, 4582424), (56, 3600476), (77, 2618528), (86, 2344496), (88, 2291212), (112, 1800238), (121, 1666336), (154, 1309264), (172, 1172248), (173, 1165472), (176, 1145606), (224, 900119), (242, 833168), (301, 669856), (308, 654632), (344, 586124), (346, 582736), (352, 572803), (473, 426272), (484, 416584), (602, 334928), (616, 327316), (688, 293062), (692, 291368), (847, 238048), (946, 213136), (968, 208292), (1204, 167464), (1211, 166496), (1232, 163658), (1376, 146531), (1384, 145684), (1694, 119024), (1892, 106568), (1903, 105952), (1936, 104146), (2408, 83732), (2422, 83248), (2464, 81829), (2768, 72842), (3311, 60896), (3388, 59512), (3784, 53284), (3806, 52976), (3872, 52073), (4816, 41866), (4844, 41624), (5203, 38752), (5536, 36421), (6622, 30448), (6776, 29756), (7439, 27104), (7568, 26642), (7612, 26488), (9632, 20933), (9688, 20812), (10406, 19376), (13244, 15224), (13321, 15136), (13552, 14878)]