209603436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2495279}}^1$

素因数の和:2495293

約数の個数: 24

約数和(自身を含む): 558942720

約数和(自身を除く): 349339284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2495279, 4990558, 7485837, 9981116, 14971674, 17466953, 29943348, 34933906, 52400859, 69867812, 104801718, 209603436]

約数ペア:

[(1, 209603436), (2, 104801718), (3, 69867812), (4, 52400859), (6, 34933906), (7, 29943348), (12, 17466953), (14, 14971674), (21, 9981116), (28, 7485837), (42, 4990558), (84, 2495279)]