210316910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{296221}}^1$

素因数の和:296299

約数の個数: 16

約数和(自身を含む): 383903712

約数和(自身を除く): 173586802

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 296221, 592442, 1481105, 2962210, 21031691, 42063382, 105158455, 210316910]

約数ペア:

[(1, 210316910), (2, 105158455), (5, 42063382), (10, 21031691), (71, 2962210), (142, 1481105), (355, 592442), (710, 296221)]