207637293

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 279283712

約数和(自身を除く): 71646419

約数列:

[1, 3, 211, 331, 633, 991, 993, 2973, 69841, 209101, 209523, 328021, 627303, 984063, 69212431, 207637293]

約数ペア:

[(1, 207637293), (3, 69212431), (211, 984063), (331, 627303), (633, 328021), (991, 209523), (993, 209101), (2973, 69841)]