203488142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{711497}}^1$

素因数の和:711523

約数の個数: 16

約数和(自身を含む): 358594992

約数和(自身を除く): 155106850

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 711497, 1422994, 7826467, 9249461, 15652934, 18498922, 101744071, 203488142]

約数ペア:

[(1, 203488142), (2, 101744071), (11, 18498922), (13, 15652934), (22, 9249461), (26, 7826467), (143, 1422994), (286, 711497)]