202340642

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 360006528

約数和(自身を除く): 157665886

約数列:

[1, 2, 7, 14, 37, 74, 97, 194, 259, 518, 679, 1358, 3589, 4027, 7178, 8054, 25123, 28189, 50246, 56378, 148999, 297998, 390619, 781238, 1042993, 2085986, 2734333, 5468666, 14452903, 28905806, 101170321, 202340642]

約数ペア:

[(1, 202340642), (2, 101170321), (7, 28905806), (14, 14452903), (37, 5468666), (74, 2734333), (97, 2085986), (194, 1042993), (259, 781238), (518, 390619), (679, 297998), (1358, 148999), (3589, 56378), (4027, 50246), (7178, 28189), (8054, 25123)]