212541128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{450299}}^1$

素因数の和:450364

約数の個数: 16

約数和(自身を含む): 405270000

約数和(自身を除く): 192728872

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 450299, 900598, 1801196, 3602392, 26567641, 53135282, 106270564, 212541128]

約数ペア:

[(1, 212541128), (2, 106270564), (4, 53135282), (8, 26567641), (59, 3602392), (118, 1801196), (236, 900598), (472, 450299)]