208086159

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{15971}}^1$

素因数の和:16118

約数の個数: 16

約数和(自身を含む): 286729344

約数和(自身を除く): 78643185

約数列:

[1, 3, 43, 101, 129, 303, 4343, 13029, 15971, 47913, 686753, 1613071, 2060259, 4839213, 69362053, 208086159]

約数ペア:

[(1, 208086159), (3, 69362053), (43, 4839213), (101, 2060259), (129, 1613071), (303, 686753), (4343, 47913), (13029, 15971)]