202283240

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{36913}}^1$

素因数の和:37061

約数の個数: 32

約数和(自身を含む): 458471880

約数和(自身を除く): 256188640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 36913, 73826, 147652, 184565, 295304, 369130, 738260, 1476520, 5057081, 10114162, 20228324, 25285405, 40456648, 50570810, 101141620, 202283240]

約数ペア:

[(1, 202283240), (2, 101141620), (4, 50570810), (5, 40456648), (8, 25285405), (10, 20228324), (20, 10114162), (40, 5057081), (137, 1476520), (274, 738260), (548, 369130), (685, 295304), (1096, 184565), (1370, 147652), (2740, 73826), (5480, 36913)]