198503135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{3701}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 252683712

約数和(自身を除く): 54180577

約数列:

[1, 5, 17, 85, 631, 3155, 3701, 10727, 18505, 53635, 62917, 314585, 2335331, 11676655, 39700627, 198503135]

約数ペア:

[(1, 198503135), (5, 39700627), (17, 11676655), (85, 2335331), (631, 314585), (3155, 62917), (3701, 53635), (10727, 18505)]