200747253

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{64157}}^1$

素因数の和:64316

約数の個数: 16

約数和(自身を含む): 307958400

約数和(自身を除く): 107211147

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 64157, 192471, 449099, 1347297, 9559393, 28678179, 66915751, 200747253]

約数ペア:

[(1, 200747253), (3, 66915751), (7, 28678179), (21, 9559393), (149, 1347297), (447, 449099), (1043, 192471), (3129, 64157)]