207424294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 405803520

約数和(自身を除く): 198379226

約数列:

[1, 2, 7, 11, 14, 22, 37, 59, 74, 77, 118, 154, 259, 407, 413, 518, 617, 649, 814, 826, 1234, 1298, 2183, 2849, 4319, 4366, 4543, 5698, 6787, 8638, 9086, 13574, 15281, 22829, 24013, 30562, 36403, 45658, 47509, 48026, 72806, 95018, 159803, 168091, 251119, 254821, 319606, 336182, 400433, 502238, 509642, 800866, 1346911, 1757833, 2693822, 2803031, 3515666, 5606062, 9428377, 14816021, 18856754, 29632042, 103712147, 207424294]

約数ペア:

[(1, 207424294), (2, 103712147), (7, 29632042), (11, 18856754), (14, 14816021), (22, 9428377), (37, 5606062), (59, 3515666), (74, 2803031), (77, 2693822), (118, 1757833), (154, 1346911), (259, 800866), (407, 509642), (413, 502238), (518, 400433), (617, 336182), (649, 319606), (814, 254821), (826, 251119), (1234, 168091), (1298, 159803), (2183, 95018), (2849, 72806), (4319, 48026), (4366, 47509), (4543, 45658), (5698, 36403), (6787, 30562), (8638, 24013), (9086, 22829), (13574, 15281)]