210843906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{386161}}^1$

素因数の和:386186

約数の個数: 32

約数和(自身を含む): 519001728

約数和(自身を除く): 308157822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 386161, 772322, 1158483, 2316966, 2703127, 5020093, 5406254, 8109381, 10040186, 15060279, 16218762, 30120558, 35140651, 70281302, 105421953, 210843906]

約数ペア:

[(1, 210843906), (2, 105421953), (3, 70281302), (6, 35140651), (7, 30120558), (13, 16218762), (14, 15060279), (21, 10040186), (26, 8109381), (39, 5406254), (42, 5020093), (78, 2703127), (91, 2316966), (182, 1158483), (273, 772322), (546, 386161)]