202247934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7489}}^1$

素因数の和:8144

約数の個数: 32

約数和(自身を含む): 463061760

約数和(自身を除く): 260813826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3858, 4501, 7489, 9002, 13503, 14978, 22467, 27006, 44934, 52423, 104846, 157269, 314538, 4815427, 9630854, 14446281, 28892562, 33707989, 67415978, 101123967, 202247934]

約数ペア:

[(1, 202247934), (2, 101123967), (3, 67415978), (6, 33707989), (7, 28892562), (14, 14446281), (21, 9630854), (42, 4815427), (643, 314538), (1286, 157269), (1929, 104846), (3858, 52423), (4501, 44934), (7489, 27006), (9002, 22467), (13503, 14978)]