203488642

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2153}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 359390592

約数和(自身を除く): 155901950

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 602, 1099, 2153, 2198, 4306, 6751, 13502, 15071, 30142, 47257, 92579, 94514, 185158, 338021, 648053, 676042, 1296106, 2366147, 4732294, 14534903, 29069806, 101744321, 203488642]

約数ペア:

[(1, 203488642), (2, 101744321), (7, 29069806), (14, 14534903), (43, 4732294), (86, 2366147), (157, 1296106), (301, 676042), (314, 648053), (602, 338021), (1099, 185158), (2153, 94514), (2198, 92579), (4306, 47257), (6751, 30142), (13502, 15071)]