203891646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11369}}^1$

素因数の和:11449

約数の個数: 48

約数和(自身を含む): 482178960

約数和(自身を除く): 278287314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8967, 11369, 17934, 22738, 34107, 68214, 79583, 159166, 238749, 477498, 557081, 693509, 1114162, 1387018, 1671243, 2080527, 3342486, 4161054, 4854563, 9709126, 14563689, 29127378, 33981941, 67963882, 101945823, 203891646]

約数ペア:

[(1, 203891646), (2, 101945823), (3, 67963882), (6, 33981941), (7, 29127378), (14, 14563689), (21, 9709126), (42, 4854563), (49, 4161054), (61, 3342486), (98, 2080527), (122, 1671243), (147, 1387018), (183, 1114162), (294, 693509), (366, 557081), (427, 477498), (854, 238749), (1281, 159166), (2562, 79583), (2989, 68214), (5978, 34107), (8967, 22738), (11369, 17934)]