202647298

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 358809984

約数和(自身を除く): 156162686

約数列:

[1, 2, 7, 14, 37, 74, 193, 259, 386, 518, 1351, 2027, 2702, 4054, 7141, 14189, 14282, 28378, 49987, 74999, 99974, 149998, 391211, 524993, 782422, 1049986, 2738477, 5476954, 14474807, 28949614, 101323649, 202647298]

約数ペア:

[(1, 202647298), (2, 101323649), (7, 28949614), (14, 14474807), (37, 5476954), (74, 2738477), (193, 1049986), (259, 782422), (386, 524993), (518, 391211), (1351, 149998), (2027, 99974), (2702, 74999), (4054, 49987), (7141, 28378), (14189, 14282)]