207640512

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18973}}^1$

素因数の和:19010

約数の個数: 84

約数和(自身を含む): 626521480

約数和(自身を除く): 418880968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 18973, 37946, 56919, 75892, 113838, 151784, 170757, 227676, 303568, 341514, 360487, 455352, 607136, 683028, 720974, 910704, 1081461, 1214272, 1366056, 1441948, 1821408, 2162922, 2732112, 2883896, 3244383, 3642816, 4325844, 5464224, 5767792, 6488766, 8651688, 10928448, 11535584, 12977532, 17303376, 23071168, 25955064, 34606752, 51910128, 69213504, 103820256, 207640512]

約数ペア:

[(1, 207640512), (2, 103820256), (3, 69213504), (4, 51910128), (6, 34606752), (8, 25955064), (9, 23071168), (12, 17303376), (16, 12977532), (18, 11535584), (19, 10928448), (24, 8651688), (32, 6488766), (36, 5767792), (38, 5464224), (48, 4325844), (57, 3642816), (64, 3244383), (72, 2883896), (76, 2732112), (96, 2162922), (114, 1821408), (144, 1441948), (152, 1366056), (171, 1214272), (192, 1081461), (228, 910704), (288, 720974), (304, 683028), (342, 607136), (456, 455352), (576, 360487), (608, 341514), (684, 303568), (912, 227676), (1216, 170757), (1368, 151784), (1824, 113838), (2736, 75892), (3648, 56919), (5472, 37946), (10944, 18973)]