211312208

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{34847}}^1$

素因数の和:35234

約数の個数: 20

約数和(自身を含む): 410509440

約数和(自身を除く): 199197232

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 34847, 69694, 139388, 278776, 557552, 13207013, 26414026, 52828052, 105656104, 211312208]

約数ペア:

[(1, 211312208), (2, 105656104), (4, 52828052), (8, 26414026), (16, 13207013), (379, 557552), (758, 278776), (1516, 139388), (3032, 69694), (6064, 34847)]