202270977

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{907}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 297460800

約数和(自身を除く): 95189823

約数列:

[1, 3, 9, 71, 213, 349, 639, 907, 1047, 2721, 3141, 8163, 24779, 64397, 74337, 193191, 223011, 316543, 579573, 949629, 2848887, 22474553, 67423659, 202270977]

約数ペア:

[(1, 202270977), (3, 67423659), (9, 22474553), (71, 2848887), (213, 949629), (349, 579573), (639, 316543), (907, 223011), (1047, 193191), (2721, 74337), (3141, 64397), (8163, 24779)]