211653502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 361428480

約数和(自身を除く): 149774978

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 6971, 13942, 15181, 30362, 118507, 132449, 237014, 264898, 327637, 655274, 2251633, 4503266, 5569829, 6225103, 11139658, 12450206, 105826751, 211653502]

約数ペア:

[(1, 211653502), (2, 105826751), (17, 12450206), (19, 11139658), (34, 6225103), (38, 5569829), (47, 4503266), (94, 2251633), (323, 655274), (646, 327637), (799, 264898), (893, 237014), (1598, 132449), (1786, 118507), (6971, 30362), (13942, 15181)]