205320426262

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1\times {\mathrm{53233}}^1$

素因数の和:53477

約数の個数: 48

約数和(自身を含む): 362779063200

約数和(自身を除く): 157458636938

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 1043, 1849, 2086, 3698, 6407, 12814, 12943, 25886, 44849, 53233, 89698, 106466, 275501, 372631, 551002, 745262, 1928507, 2289019, 3857014, 4578038, 7931717, 15863434, 16023133, 32046266, 55522019, 98427817, 111044038, 196855634, 341063831, 682127662, 688994719, 1377989438, 2387446817, 4774893634, 14665744733, 29331489466, 102660213131, 205320426262]

約数ペア:

[(1, 205320426262), (2, 102660213131), (7, 29331489466), (14, 14665744733), (43, 4774893634), (86, 2387446817), (149, 1377989438), (298, 688994719), (301, 682127662), (602, 341063831), (1043, 196855634), (1849, 111044038), (2086, 98427817), (3698, 55522019), (6407, 32046266), (12814, 16023133), (12943, 15863434), (25886, 7931717), (44849, 4578038), (53233, 3857014), (89698, 2289019), (106466, 1928507), (275501, 745262), (372631, 551002)]