197889192

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{9781}}^1$

素因数の和:10074

約数の個数: 48

約数和(自身を含む): 537912180

約数和(自身を除く): 340022988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 9781, 10116, 19562, 20232, 29343, 39124, 58686, 78248, 88029, 117372, 176058, 234744, 352116, 704232, 2748461, 5496922, 8245383, 10993844, 16490766, 21987688, 24736149, 32981532, 49472298, 65963064, 98944596, 197889192]

約数ペア:

[(1, 197889192), (2, 98944596), (3, 65963064), (4, 49472298), (6, 32981532), (8, 24736149), (9, 21987688), (12, 16490766), (18, 10993844), (24, 8245383), (36, 5496922), (72, 2748461), (281, 704232), (562, 352116), (843, 234744), (1124, 176058), (1686, 117372), (2248, 88029), (2529, 78248), (3372, 58686), (5058, 39124), (6744, 29343), (9781, 20232), (10116, 19562)]