200784947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{811}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 223098624

約数和(自身を除く): 22313677

約数列:

[1, 11, 71, 317, 781, 811, 3487, 8921, 22507, 57581, 247577, 257087, 633391, 2827957, 18253177, 200784947]

約数ペア:

[(1, 200784947), (11, 18253177), (71, 2827957), (317, 633391), (781, 257087), (811, 247577), (3487, 57581), (8921, 22507)]