201897064

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{113171}}^1$

素因数の和:113400

約数の個数: 16

約数和(自身を含む): 380257920

約数和(自身を除く): 178360856

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 113171, 226342, 452684, 905368, 25237133, 50474266, 100948532, 201897064]

約数ペア:

[(1, 201897064), (2, 100948532), (4, 50474266), (8, 25237133), (223, 905368), (446, 452684), (892, 226342), (1784, 113171)]