207924796786

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1\times {\mathrm{106739}}^1$

素因数の和:109090

約数の個数: 32

約数和(自身を含む): 362448051840

約数和(自身を除く): 154523255054

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2281, 4562, 15967, 31934, 106739, 139141, 213478, 278282, 747173, 973987, 1494346, 1947974, 6511079, 13022158, 45577553, 91155106, 243471659, 486943318, 1704301613, 3408603226, 14851771199, 29703542398, 103962398393, 207924796786]

約数ペア:

[(1, 207924796786), (2, 103962398393), (7, 29703542398), (14, 14851771199), (61, 3408603226), (122, 1704301613), (427, 486943318), (854, 243471659), (2281, 91155106), (4562, 45577553), (15967, 13022158), (31934, 6511079), (106739, 1947974), (139141, 1494346), (213478, 973987), (278282, 747173)]