203445564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2421971}}^1$

素因数の和:2421985

約数の個数: 24

約数和(自身を含む): 542521728

約数和(自身を除く): 339076164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2421971, 4843942, 7265913, 9687884, 14531826, 16953797, 29063652, 33907594, 50861391, 67815188, 101722782, 203445564]

約数ペア:

[(1, 203445564), (2, 101722782), (3, 67815188), (4, 50861391), (6, 33907594), (7, 29063652), (12, 16953797), (14, 14531826), (21, 9687884), (28, 7265913), (42, 4843942), (84, 2421971)]