212770292890

素因数分解:

$2^1\times 5^1\times {\mathrm{3863}}^1\times {\mathrm{5507903}}^1$

素因数の和:5511773

約数の個数: 16

約数和(自身を含む): 383085739008

約数和(自身を除く): 170315446118

約数列:

[1, 2, 5, 10, 3863, 7726, 19315, 38630, 5507903, 11015806, 27539515, 55079030, 21277029289, 42554058578, 106385146445, 212770292890]

約数ペア:

[(1, 212770292890), (2, 106385146445), (5, 42554058578), (10, 21277029289), (3863, 55079030), (7726, 27539515), (19315, 11015806), (38630, 5507903)]