206820010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{558973}}^1$

素因数の和:559017

約数の個数: 16

約数和(自身を含む): 382338216

約数和(自身を除く): 175518206

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 558973, 1117946, 2794865, 5589730, 20682001, 41364002, 103410005, 206820010]

約数ペア:

[(1, 206820010), (2, 103410005), (5, 41364002), (10, 20682001), (37, 5589730), (74, 2794865), (185, 1117946), (370, 558973)]