201639148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{17317}}^1$

素因数の和:17433

約数の個数: 24

約数和(自身を含む): 366587424

約数和(自身を除く): 164948276

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 17317, 34634, 69268, 709997, 1229507, 1419994, 2459014, 2839988, 4918028, 50409787, 100819574, 201639148]

約数ペア:

[(1, 201639148), (2, 100819574), (4, 50409787), (41, 4918028), (71, 2839988), (82, 2459014), (142, 1419994), (164, 1229507), (284, 709997), (2911, 69268), (5822, 34634), (11644, 17317)]