203042376

素因数分解:

$2^3\times 3^4\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 570810240

約数和(自身を除く): 367767864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 431, 648, 727, 862, 1293, 1454, 1724, 2181, 2586, 2908, 3448, 3879, 4362, 5172, 5816, 6543, 7758, 8724, 10344, 11637, 13086, 15516, 17448, 19629, 23274, 26172, 31032, 34911, 39258, 46548, 52344, 58887, 69822, 78516, 93096, 117774, 139644, 157032, 235548, 279288, 313337, 471096, 626674, 940011, 1253348, 1880022, 2506696, 2820033, 3760044, 5640066, 7520088, 8460099, 11280132, 16920198, 22560264, 25380297, 33840396, 50760594, 67680792, 101521188, 203042376]

約数ペア:

[(1, 203042376), (2, 101521188), (3, 67680792), (4, 50760594), (6, 33840396), (8, 25380297), (9, 22560264), (12, 16920198), (18, 11280132), (24, 8460099), (27, 7520088), (36, 5640066), (54, 3760044), (72, 2820033), (81, 2506696), (108, 1880022), (162, 1253348), (216, 940011), (324, 626674), (431, 471096), (648, 313337), (727, 279288), (862, 235548), (1293, 157032), (1454, 139644), (1724, 117774), (2181, 93096), (2586, 78516), (2908, 69822), (3448, 58887), (3879, 52344), (4362, 46548), (5172, 39258), (5816, 34911), (6543, 31032), (7758, 26172), (8724, 23274), (10344, 19629), (11637, 17448), (13086, 15516)]