197104

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 20

約数和(自身を含む): 388864

約数和(自身を除く): 191760

約数列:

[1, 2, 4, 8, 16, 97, 127, 194, 254, 388, 508, 776, 1016, 1552, 2032, 12319, 24638, 49276, 98552, 197104]

約数ペア:

[(1, 197104), (2, 98552), (4, 49276), (8, 24638), (16, 12319), (97, 2032), (127, 1552), (194, 1016), (254, 776), (388, 508)]