201966772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313613}}^1$

素因数の和:313647

約数の個数: 24

約数和(自身を含む): 421497216

約数和(自身を除く): 219530444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313613, 627226, 1254452, 2195291, 4390582, 7213099, 8781164, 14426198, 28852396, 50491693, 100983386, 201966772]

約数ペア:

[(1, 201966772), (2, 100983386), (4, 50491693), (7, 28852396), (14, 14426198), (23, 8781164), (28, 7213099), (46, 4390582), (92, 2195291), (161, 1254452), (322, 627226), (644, 313613)]