197777076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2354489}}^1$

素因数の和:2354503

約数の個数: 24

約数和(自身を含む): 527405760

約数和(自身を除く): 329628684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2354489, 4708978, 7063467, 9417956, 14126934, 16481423, 28253868, 32962846, 49444269, 65925692, 98888538, 197777076]

約数ペア:

[(1, 197777076), (2, 98888538), (3, 65925692), (4, 49444269), (6, 32962846), (7, 28253868), (12, 16481423), (14, 14126934), (21, 9417956), (28, 7063467), (42, 4708978), (84, 2354489)]