208035716

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{17159}}^1$

素因数の和:17603

約数の個数: 24

約数和(自身を含む): 417056640

約数和(自身を除く): 209020924

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 6062, 12124, 17159, 34318, 68636, 120113, 240226, 480452, 7429847, 14859694, 29719388, 52008929, 104017858, 208035716]

約数ペア:

[(1, 208035716), (2, 104017858), (4, 52008929), (7, 29719388), (14, 14859694), (28, 7429847), (433, 480452), (866, 240226), (1732, 120113), (3031, 68636), (6062, 34318), (12124, 17159)]