201890914

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{1289}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 307618560

約数和(自身を除く): 105727646

約数列:

[1, 2, 71, 142, 1103, 1289, 2206, 2578, 78313, 91519, 156626, 183038, 1421767, 2843534, 100945457, 201890914]

約数ペア:

[(1, 201890914), (2, 100945457), (71, 2843534), (142, 1421767), (1103, 183038), (1289, 156626), (2206, 91519), (2578, 78313)]