201905782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{19963}}^1$

素因数の和:20367

約数の個数: 16

約数和(自身を含む): 327010320

約数和(自身を除く): 125104538

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 19963, 39926, 259519, 519038, 7765607, 15531214, 100952891, 201905782]

約数ペア:

[(1, 201905782), (2, 100952891), (13, 15531214), (26, 7765607), (389, 519038), (778, 259519), (5057, 39926), (10114, 19963)]