201483208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1999}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 388080000

約数和(自身を除く): 186596792

約数列:

[1, 2, 4, 8, 43, 86, 172, 293, 344, 586, 1172, 1999, 2344, 3998, 7996, 12599, 15992, 25198, 50396, 85957, 100792, 171914, 343828, 585707, 687656, 1171414, 2342828, 4685656, 25185401, 50370802, 100741604, 201483208]

約数ペア:

[(1, 201483208), (2, 100741604), (4, 50370802), (8, 25185401), (43, 4685656), (86, 2342828), (172, 1171414), (293, 687656), (344, 585707), (586, 343828), (1172, 171914), (1999, 100792), (2344, 85957), (3998, 50396), (7996, 25198), (12599, 15992)]