208069038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{608389}}^1$

素因数の和:608416

約数の個数: 24

約数和(自身を含む): 474544200

約数和(自身を除く): 266475162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 608389, 1216778, 1825167, 3650334, 5475501, 10951002, 11559391, 23118782, 34678173, 69356346, 104034519, 208069038]

約数ペア:

[(1, 208069038), (2, 104034519), (3, 69356346), (6, 34678173), (9, 23118782), (18, 11559391), (19, 10951002), (38, 5475501), (57, 3650334), (114, 1825167), (171, 1216778), (342, 608389)]