201961906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{100279}}^1$

素因数の和:100353

約数の個数: 16

約数和(自身を含む): 324907200

約数和(自身を除く): 122945294

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 100279, 200558, 1905301, 3810602, 5314787, 10629574, 100980953, 201961906]

約数ペア:

[(1, 201961906), (2, 100980953), (19, 10629574), (38, 5314787), (53, 3810602), (106, 1905301), (1007, 200558), (2014, 100279)]