211036354

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{4729}}^1$

素因数の和:5205

約数の個数: 16

約数和(自身を含む): 323361720

約数和(自身を除く): 112325366

約数列:

[1, 2, 53, 106, 421, 842, 4729, 9458, 22313, 44626, 250637, 501274, 1990909, 3981818, 105518177, 211036354]

約数ペア:

[(1, 211036354), (2, 105518177), (53, 3981818), (106, 1990909), (421, 501274), (842, 250637), (4729, 44626), (9458, 22313)]