207946256

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14173}}^1$

素因数の和:14319

約数の個数: 40

約数和(自身を含む): 464000064

約数和(自身を除く): 256053808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14173, 14672, 28346, 56692, 99211, 113384, 198422, 226768, 396844, 793688, 1587376, 1856663, 3713326, 7426652, 12996641, 14853304, 25993282, 29706608, 51986564, 103973128, 207946256]

約数ペア:

[(1, 207946256), (2, 103973128), (4, 51986564), (7, 29706608), (8, 25993282), (14, 14853304), (16, 12996641), (28, 7426652), (56, 3713326), (112, 1856663), (131, 1587376), (262, 793688), (524, 396844), (917, 226768), (1048, 198422), (1834, 113384), (2096, 99211), (3668, 56692), (7336, 28346), (14173, 14672)]