201676192

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 410743872

約数和(自身を除く): 209067680

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1376, 1511, 1552, 3022, 3104, 4171, 6044, 8342, 12088, 16684, 24176, 33368, 48352, 64973, 66736, 129946, 133472, 146567, 259892, 293134, 519784, 586268, 1039568, 1172536, 2079136, 2345072, 4690144, 6302381, 12604762, 25209524, 50419048, 100838096, 201676192]

約数ペア:

[(1, 201676192), (2, 100838096), (4, 50419048), (8, 25209524), (16, 12604762), (32, 6302381), (43, 4690144), (86, 2345072), (97, 2079136), (172, 1172536), (194, 1039568), (344, 586268), (388, 519784), (688, 293134), (776, 259892), (1376, 146567), (1511, 133472), (1552, 129946), (3022, 66736), (3104, 64973), (4171, 48352), (6044, 33368), (8342, 24176), (12088, 16684)]