204865752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4985

約数の個数: 128

約数和(自身を含む): 663667200

約数和(自身を除く): 458801448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 4937, 5187, 5928, 6916, 9874, 10374, 13832, 14811, 19748, 20748, 29622, 34559, 39496, 41496, 59244, 64181, 69118, 93803, 103677, 118488, 128362, 138236, 187606, 192543, 207354, 256724, 276472, 281409, 375212, 385086, 414708, 449267, 513448, 562818, 656621, 750424, 770172, 829416, 898534, 1125636, 1219439, 1313242, 1347801, 1540344, 1797068, 1969863, 2251272, 2438878, 2626484, 2695602, 3594136, 3658317, 3939726, 4877756, 5252968, 5391204, 7316634, 7879452, 8536073, 9755512, 10782408, 14633268, 15758904, 17072146, 25608219, 29266536, 34144292, 51216438, 68288584, 102432876, 204865752]

約数ペア:

[(1, 204865752), (2, 102432876), (3, 68288584), (4, 51216438), (6, 34144292), (7, 29266536), (8, 25608219), (12, 17072146), (13, 15758904), (14, 14633268), (19, 10782408), (21, 9755512), (24, 8536073), (26, 7879452), (28, 7316634), (38, 5391204), (39, 5252968), (42, 4877756), (52, 3939726), (56, 3658317), (57, 3594136), (76, 2695602), (78, 2626484), (84, 2438878), (91, 2251272), (104, 1969863), (114, 1797068), (133, 1540344), (152, 1347801), (156, 1313242), (168, 1219439), (182, 1125636), (228, 898534), (247, 829416), (266, 770172), (273, 750424), (312, 656621), (364, 562818), (399, 513448), (456, 449267), (494, 414708), (532, 385086), (546, 375212), (728, 281409), (741, 276472), (798, 256724), (988, 207354), (1064, 192543), (1092, 187606), (1482, 138236), (1596, 128362), (1729, 118488), (1976, 103677), (2184, 93803), (2964, 69118), (3192, 64181), (3458, 59244), (4937, 41496), (5187, 39496), (5928, 34559), (6916, 29622), (9874, 20748), (10374, 19748), (13832, 14811)]