199935555904

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7316143}}^1$

素因数の和:7316223

約数の個数: 56

約数和(自身を含む): 460858542848

約数和(自身を除く): 260922986944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 7316143, 14632286, 29264572, 51213001, 58529144, 102426002, 117058288, 204852004, 234116576, 409704008, 446284723, 468233152, 819408016, 892569446, 1638816032, 1785138892, 3123993061, 3277632064, 3570277784, 6247986122, 7140555568, 12495972244, 14281111136, 24991944488, 28562222272, 49983888976, 99967777952, 199935555904]

約数ペア:

[(1, 199935555904), (2, 99967777952), (4, 49983888976), (7, 28562222272), (8, 24991944488), (14, 14281111136), (16, 12495972244), (28, 7140555568), (32, 6247986122), (56, 3570277784), (61, 3277632064), (64, 3123993061), (112, 1785138892), (122, 1638816032), (224, 892569446), (244, 819408016), (427, 468233152), (448, 446284723), (488, 409704008), (854, 234116576), (976, 204852004), (1708, 117058288), (1952, 102426002), (3416, 58529144), (3904, 51213001), (6832, 29264572), (13664, 14632286), (27328, 7316143)]