211066982

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 367690752

約数和(自身を除く): 156623770

約数列:

[1, 2, 7, 14, 103, 197, 206, 394, 721, 743, 1379, 1442, 1486, 2758, 5201, 10402, 20291, 40582, 76529, 142037, 146371, 153058, 284074, 292742, 535703, 1024597, 1071406, 2049194, 15076213, 30152426, 105533491, 211066982]

約数ペア:

[(1, 211066982), (2, 105533491), (7, 30152426), (14, 15076213), (103, 2049194), (197, 1071406), (206, 1024597), (394, 535703), (721, 292742), (743, 284074), (1379, 153058), (1442, 146371), (1486, 142037), (2758, 76529), (5201, 40582), (10402, 20291)]