205300529

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23039}}^1$

素因数の和:23132

約数の個数: 16

約数和(自身を含む): 250675200

約数和(自身を除く): 45374671

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 23039, 161273, 437741, 1543613, 3064187, 10805291, 29328647, 205300529]

約数ペア:

[(1, 205300529), (7, 29328647), (19, 10805291), (67, 3064187), (133, 1543613), (469, 437741), (1273, 161273), (8911, 23039)]