187219396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73477}}^1$

素因数の和:73508

約数の個数: 36

約数和(自身を含む): 410448108

約数和(自身を除く): 223228712

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 73477, 146954, 293908, 514339, 955201, 1028678, 1910402, 2057356, 3600373, 3820804, 6686407, 7200746, 13372814, 14401492, 26745628, 46804849, 93609698, 187219396]

約数ペア:

[(1, 187219396), (2, 93609698), (4, 46804849), (7, 26745628), (13, 14401492), (14, 13372814), (26, 7200746), (28, 6686407), (49, 3820804), (52, 3600373), (91, 2057356), (98, 1910402), (182, 1028678), (196, 955201), (364, 514339), (637, 293908), (1274, 146954), (2548, 73477)]