219898087

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 230551552

約数和(自身を除く): 10653465

約数列:

[1, 43, 67, 127, 601, 2881, 5461, 8509, 25843, 40267, 76327, 365887, 1731481, 3282061, 5113909, 219898087]

約数ペア:

[(1, 219898087), (43, 5113909), (67, 3282061), (127, 1731481), (601, 365887), (2881, 76327), (5461, 40267), (8509, 25843)]