210330893521

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{28921}}^1\times {\mathrm{14633}}^1$

素因数の和:43632

約数の個数: 16

約数和(自身を含む): 243788859648

約数和(自身を除く): 33457966127

約数列:

[1, 7, 71, 497, 14633, 28921, 102431, 202447, 1038943, 2053391, 7272601, 14373737, 423200993, 2962406951, 30047270503, 210330893521]

約数ペア:

[(1, 210330893521), (7, 30047270503), (71, 2962406951), (497, 423200993), (14633, 14373737), (28921, 7272601), (102431, 2053391), (202447, 1038943)]