201822370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14551}}^1$

素因数の和:14650

約数の個数: 32

約数和(自身を含む): 387665280

約数和(自身を除く): 185842910

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 14551, 29102, 72755, 145510, 276469, 552938, 1062223, 1382345, 2124446, 2764690, 5311115, 10622230, 20182237, 40364474, 100911185, 201822370]

約数ペア:

[(1, 201822370), (2, 100911185), (5, 40364474), (10, 20182237), (19, 10622230), (38, 5311115), (73, 2764690), (95, 2124446), (146, 1382345), (190, 1062223), (365, 552938), (730, 276469), (1387, 145510), (2774, 72755), (6935, 29102), (13870, 14551)]