209157478

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1\times {\mathrm{1607}}^1$

素因数の和:2771

約数の個数: 16

約数和(自身を含む): 319541760

約数和(自身を除く): 110384282

約数列:

[1, 2, 59, 118, 1103, 1607, 2206, 3214, 65077, 94813, 130154, 189626, 1772521, 3545042, 104578739, 209157478]

約数ペア:

[(1, 209157478), (2, 104578739), (59, 3545042), (118, 1772521), (1103, 189626), (1607, 130154), (2206, 94813), (3214, 65077)]