220171142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{1669}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 335469600

約数和(自身を除く): 115298458

約数列:

[1, 2, 71, 142, 929, 1669, 1858, 3338, 65959, 118499, 131918, 236998, 1550501, 3101002, 110085571, 220171142]

約数ペア:

[(1, 220171142), (2, 110085571), (71, 3101002), (142, 1550501), (929, 236998), (1669, 131918), (1858, 118499), (3338, 65959)]