214178188

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{58391}}^1$

素因数の和:58533

約数の個数: 24

約数和(自身を含む): 431633664

約数和(自身を除く): 217455476

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 58391, 116782, 233564, 408737, 817474, 1634948, 7649221, 15298442, 30596884, 53544547, 107089094, 214178188]

約数ペア:

[(1, 214178188), (2, 107089094), (4, 53544547), (7, 30596884), (14, 15298442), (28, 7649221), (131, 1634948), (262, 817474), (524, 408737), (917, 233564), (1834, 116782), (3668, 58391)]