197911140959

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4628093}}^1$

素因数の和:4628290

約数の個数: 16

約数和(自身を含む): 233255937600

約数和(自身を除く): 35344796641

約数列:

[1, 7, 41, 149, 287, 1043, 6109, 42763, 4628093, 32396651, 189751813, 689585857, 1328262691, 4827100999, 28273020137, 197911140959]

約数ペア:

[(1, 197911140959), (7, 28273020137), (41, 4827100999), (149, 1328262691), (287, 689585857), (1043, 189751813), (6109, 32396651), (42763, 4628093)]