201789538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{41813}}^1$

素因数の和:41961

約数の個数: 16

約数和(自身を含む): 321131520

約数和(自身を除く): 119341982

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 41813, 83626, 794447, 1588894, 5310251, 10620502, 100894769, 201789538]

約数ペア:

[(1, 201789538), (2, 100894769), (19, 10620502), (38, 5310251), (127, 1588894), (254, 794447), (2413, 83626), (4826, 41813)]