202193922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7487}}^1$

素因数の和:8142

約数の個数: 32

約数和(自身を含む): 462938112

約数和(自身を除く): 260744190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3858, 4501, 7487, 9002, 13503, 14974, 22461, 27006, 44922, 52409, 104818, 157227, 314454, 4814141, 9628282, 14442423, 28884846, 33698987, 67397974, 101096961, 202193922]

約数ペア:

[(1, 202193922), (2, 101096961), (3, 67397974), (6, 33698987), (7, 28884846), (14, 14442423), (21, 9628282), (42, 4814141), (643, 314454), (1286, 157227), (1929, 104818), (3858, 52409), (4501, 44922), (7487, 27006), (9002, 22461), (13503, 14974)]