209527488

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2617}}^1$

素因数の和:2774

約数の個数: 84

約数和(自身を含む): 605124520

約数和(自身を除く): 395597032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2502, 2617, 3336, 4448, 5004, 5234, 6672, 7851, 8896, 10008, 10468, 13344, 15702, 20016, 20936, 23553, 26688, 31404, 40032, 41872, 47106, 62808, 80064, 83744, 94212, 125616, 167488, 188424, 251232, 363763, 376848, 502464, 727526, 753696, 1091289, 1455052, 1507392, 2182578, 2910104, 3273867, 4365156, 5820208, 6547734, 8730312, 11640416, 13095468, 17460624, 23280832, 26190936, 34921248, 52381872, 69842496, 104763744, 209527488]

約数ペア:

[(1, 209527488), (2, 104763744), (3, 69842496), (4, 52381872), (6, 34921248), (8, 26190936), (9, 23280832), (12, 17460624), (16, 13095468), (18, 11640416), (24, 8730312), (32, 6547734), (36, 5820208), (48, 4365156), (64, 3273867), (72, 2910104), (96, 2182578), (139, 1507392), (144, 1455052), (192, 1091289), (278, 753696), (288, 727526), (417, 502464), (556, 376848), (576, 363763), (834, 251232), (1112, 188424), (1251, 167488), (1668, 125616), (2224, 94212), (2502, 83744), (2617, 80064), (3336, 62808), (4448, 47106), (5004, 41872), (5234, 40032), (6672, 31404), (7851, 26688), (8896, 23553), (10008, 20936), (10468, 20016), (13344, 15702)]