219752712

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{15493}}^1$

素因数の和:15702

約数の個数: 48

約数和(自身を含む): 598223340

約数和(自身を除く): 378470628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 15493, 30986, 46479, 61972, 92958, 123944, 139437, 185916, 278874, 371832, 557748, 1115496, 3052121, 6104242, 9156363, 12208484, 18312726, 24416968, 27469089, 36625452, 54938178, 73250904, 109876356, 219752712]

約数ペア:

[(1, 219752712), (2, 109876356), (3, 73250904), (4, 54938178), (6, 36625452), (8, 27469089), (9, 24416968), (12, 18312726), (18, 12208484), (24, 9156363), (36, 6104242), (72, 3052121), (197, 1115496), (394, 557748), (591, 371832), (788, 278874), (1182, 185916), (1576, 139437), (1773, 123944), (2364, 92958), (3546, 61972), (4728, 46479), (7092, 30986), (14184, 15493)]