201517738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{3539}}^1$

素因数の和:4013

約数の個数: 16

約数和(自身を含む): 307385280

約数和(自身を除く): 105867542

約数列:

[1, 2, 71, 142, 401, 802, 3539, 7078, 28471, 56942, 251269, 502538, 1419139, 2838278, 100758869, 201517738]

約数ペア:

[(1, 201517738), (2, 100758869), (71, 2838278), (142, 1419139), (401, 502538), (802, 251269), (3539, 56942), (7078, 28471)]