201975304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1933}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 390242520

約数和(自身を除く): 188267216

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 353, 706, 1412, 1933, 2824, 3866, 7732, 13061, 15464, 26122, 52244, 71521, 104488, 143042, 286084, 572168, 682349, 1364698, 2729396, 5458792, 25246913, 50493826, 100987652, 201975304]

約数ペア:

[(1, 201975304), (2, 100987652), (4, 50493826), (8, 25246913), (37, 5458792), (74, 2729396), (148, 1364698), (296, 682349), (353, 572168), (706, 286084), (1412, 143042), (1933, 104488), (2824, 71521), (3866, 52244), (7732, 26122), (13061, 15464)]