199924954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 323729280

約数和(自身を除く): 123804326

約数列:

[1, 2, 19, 38, 73, 97, 146, 194, 743, 1387, 1486, 1843, 2774, 3686, 7081, 14117, 14162, 28234, 54239, 72071, 108478, 134539, 144142, 269078, 1030541, 1369349, 2061082, 2738698, 5261183, 10522366, 99962477, 199924954]

約数ペア:

[(1, 199924954), (2, 99962477), (19, 10522366), (38, 5261183), (73, 2738698), (97, 2061082), (146, 1369349), (194, 1030541), (743, 269078), (1387, 144142), (1486, 134539), (1843, 108478), (2774, 72071), (3686, 54239), (7081, 28234), (14117, 14162)]