200929421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{7477}}^1$

素因数の和:7844

約数の個数: 16

約数和(自身を含む): 251260800

約数和(自身を除く): 50331379

約数列:

[1, 7, 11, 77, 349, 2443, 3839, 7477, 26873, 52339, 82247, 575729, 2609473, 18266311, 28704203, 200929421]

約数ペア:

[(1, 200929421), (7, 28704203), (11, 18266311), (77, 2609473), (349, 575729), (2443, 82247), (3839, 52339), (7477, 26873)]