201036538

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 303526080

約数和(自身を除く): 102489542

約数列:

[1, 2, 401, 439, 571, 802, 878, 1142, 176039, 228971, 250669, 352078, 457942, 501338, 100518269, 201036538]

約数ペア:

[(1, 201036538), (2, 100518269), (401, 501338), (439, 457942), (571, 352078), (802, 250669), (878, 228971), (1142, 176039)]