208049159121

素因数分解:

$3^1\times {\mathrm{521}}^1\times {\mathrm{4091}}^1\times {\mathrm{32537}}^1$

素因数の和:37152

約数の個数: 16

約数和(自身を含む): 278007795648

約数和(自身を除く): 69958636527

約数列:

[1, 3, 521, 1563, 4091, 12273, 32537, 97611, 2131411, 6394233, 16951777, 50855331, 133108867, 399326601, 69349719707, 208049159121]

約数ペア:

[(1, 208049159121), (3, 69349719707), (521, 399326601), (1563, 133108867), (4091, 50855331), (12273, 16951777), (32537, 6394233), (97611, 2131411)]