204080821

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2833}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 239960448

約数和(自身を除く): 35879627

約数列:

[1, 7, 41, 251, 287, 1757, 2833, 10291, 19831, 72037, 116153, 711083, 813071, 4977581, 29154403, 204080821]

約数ペア:

[(1, 204080821), (7, 29154403), (41, 4977581), (251, 813071), (287, 711083), (1757, 116153), (2833, 72037), (10291, 19831)]