214156982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 351886080

約数和(自身を除く): 137729098

約数列:

[1, 2, 13, 26, 103, 206, 211, 379, 422, 758, 1339, 2678, 2743, 4927, 5486, 9854, 21733, 39037, 43466, 78074, 79969, 159938, 282529, 507481, 565058, 1014962, 1039597, 2079194, 8236807, 16473614, 107078491, 214156982]

約数ペア:

[(1, 214156982), (2, 107078491), (13, 16473614), (26, 8236807), (103, 2079194), (206, 1039597), (211, 1014962), (379, 565058), (422, 507481), (758, 282529), (1339, 159938), (2678, 79969), (2743, 78074), (4927, 43466), (5486, 39037), (9854, 21733)]