211679906356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{19963}}^1\times {\mathrm{85513}}^1$

素因数の和:105511

約数の個数: 24

約数和(自身を含む): 382413135104

約数和(自身を除く): 170733228748

約数列:

[1, 2, 4, 31, 62, 124, 19963, 39926, 79852, 85513, 171026, 342052, 618853, 1237706, 2475412, 2650903, 5301806, 10603612, 1707096019, 3414192038, 6828384076, 52919976589, 105839953178, 211679906356]

約数ペア:

[(1, 211679906356), (2, 105839953178), (4, 52919976589), (31, 6828384076), (62, 3414192038), (124, 1707096019), (19963, 10603612), (39926, 5301806), (79852, 2650903), (85513, 2475412), (171026, 1237706), (342052, 618853)]