207939606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{81163}}^1$

素因数の和:81236

約数の個数: 32

約数和(自身を含む): 483088128

約数和(自身を除く): 275148522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 81163, 162326, 243489, 486978, 568141, 1136282, 1704423, 3408846, 4950943, 9901886, 14852829, 29705658, 34656601, 69313202, 103969803, 207939606]

約数ペア:

[(1, 207939606), (2, 103969803), (3, 69313202), (6, 34656601), (7, 29705658), (14, 14852829), (21, 9901886), (42, 4950943), (61, 3408846), (122, 1704423), (183, 1136282), (366, 568141), (427, 486978), (854, 243489), (1281, 162326), (2562, 81163)]