207937128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1237721}}^1$

素因数の和:1237737

約数の個数: 32

約数和(自身を含む): 594106560

約数和(自身を除く): 386169432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1237721, 2475442, 3713163, 4950884, 7426326, 8664047, 9901768, 14852652, 17328094, 25992141, 29705304, 34656188, 51984282, 69312376, 103968564, 207937128]

約数ペア:

[(1, 207937128), (2, 103968564), (3, 69312376), (4, 51984282), (6, 34656188), (7, 29705304), (8, 25992141), (12, 17328094), (14, 14852652), (21, 9901768), (24, 8664047), (28, 7426326), (42, 4950884), (56, 3713163), (84, 2475442), (168, 1237721)]