203464308

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 481187840

約数和(自身を除く): 277723532

約数列:

[1, 2, 3, 4, 6, 12, 139, 223, 278, 417, 446, 547, 556, 669, 834, 892, 1094, 1338, 1641, 1668, 2188, 2676, 3282, 6564, 30997, 61994, 76033, 92991, 121981, 123988, 152066, 185982, 228099, 243962, 304132, 365943, 371964, 456198, 487924, 731886, 912396, 1463772, 16955359, 33910718, 50866077, 67821436, 101732154, 203464308]

約数ペア:

[(1, 203464308), (2, 101732154), (3, 67821436), (4, 50866077), (6, 33910718), (12, 16955359), (139, 1463772), (223, 912396), (278, 731886), (417, 487924), (446, 456198), (547, 371964), (556, 365943), (669, 304132), (834, 243962), (892, 228099), (1094, 185982), (1338, 152066), (1641, 123988), (1668, 121981), (2188, 92991), (2676, 76033), (3282, 61994), (6564, 30997)]