201875624

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 385087080

約数和(自身を除く): 183211456

約数列:

[1, 2, 4, 8, 97, 157, 194, 314, 388, 628, 776, 1256, 1657, 3314, 6628, 13256, 15229, 30458, 60916, 121832, 160729, 260149, 321458, 520298, 642916, 1040596, 1285832, 2081192, 25234453, 50468906, 100937812, 201875624]

約数ペア:

[(1, 201875624), (2, 100937812), (4, 50468906), (8, 25234453), (97, 2081192), (157, 1285832), (194, 1040596), (314, 642916), (388, 520298), (628, 321458), (776, 260149), (1256, 160729), (1657, 121832), (3314, 60916), (6628, 30458), (13256, 15229)]