199927718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{46301}}^1$

素因数の和:46447

約数の個数: 16

約数和(自身を含む): 320039424

約数和(自身を除く): 120111706

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 46301, 92602, 787117, 1574234, 5880227, 11760454, 99963859, 199927718]

約数ペア:

[(1, 199927718), (2, 99963859), (17, 11760454), (34, 5880227), (127, 1574234), (254, 787117), (2159, 92602), (4318, 46301)]