200459861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{51973}}^1$

素因数の和:52028

約数の個数: 16

約数和(自身を含む): 249475200

約数和(自身を除く): 49015339

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 51973, 363811, 987487, 1507217, 6912409, 10550519, 28637123, 200459861]

約数ペア:

[(1, 200459861), (7, 28637123), (19, 10550519), (29, 6912409), (133, 1507217), (203, 987487), (551, 363811), (3857, 51973)]