200945672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1322011}}^1$

素因数の和:1322036

約数の個数: 16

約数和(自身を含む): 396603600

約数和(自身を除く): 195657928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1322011, 2644022, 5288044, 10576088, 25118209, 50236418, 100472836, 200945672]

約数ペア:

[(1, 200945672), (2, 100472836), (4, 50236418), (8, 25118209), (19, 10576088), (38, 5288044), (76, 2644022), (152, 1322011)]