229753902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127217}}^1$

素因数の和:127272

約数の個数: 32

約数和(自身を含む): 537368832

約数和(自身を除く): 307614930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 127217, 254434, 381651, 763302, 890519, 1781038, 2671557, 5343114, 5470331, 10940662, 16410993, 32821986, 38292317, 76584634, 114876951, 229753902]

約数ペア:

[(1, 229753902), (2, 114876951), (3, 76584634), (6, 38292317), (7, 32821986), (14, 16410993), (21, 10940662), (42, 5470331), (43, 5343114), (86, 2671557), (129, 1781038), (258, 890519), (301, 763302), (602, 381651), (903, 254434), (1806, 127217)]