202997284

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{52919}}^1$

素因数の和:53067

約数の個数: 24

約数和(自身を含む): 408965760

約数和(自身を除く): 205968476

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 52919, 105838, 211676, 370433, 740866, 1481732, 7249903, 14499806, 28999612, 50749321, 101498642, 202997284]

約数ペア:

[(1, 202997284), (2, 101498642), (4, 50749321), (7, 28999612), (14, 14499806), (28, 7249903), (137, 1481732), (274, 740866), (548, 370433), (959, 211676), (1918, 105838), (3836, 52919)]