197796536

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26557}}^1$

素因数の和:26596

約数の個数: 48

約数和(自身を含む): 454141800

約数和(自身を除く): 256345264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 26557, 53114, 106228, 185899, 212456, 371798, 504583, 743596, 1009166, 1301293, 1487192, 2018332, 2602586, 3532081, 4036664, 5205172, 7064162, 10410344, 14128324, 24724567, 28256648, 49449134, 98898268, 197796536]

約数ペア:

[(1, 197796536), (2, 98898268), (4, 49449134), (7, 28256648), (8, 24724567), (14, 14128324), (19, 10410344), (28, 7064162), (38, 5205172), (49, 4036664), (56, 3532081), (76, 2602586), (98, 2018332), (133, 1487192), (152, 1301293), (196, 1009166), (266, 743596), (392, 504583), (532, 371798), (931, 212456), (1064, 185899), (1862, 106228), (3724, 53114), (7448, 26557)]