201347144

素因数分解:

$2^3\times {\mathrm{1277}}^1\times {\mathrm{19709}}^1$

素因数の和:20992

約数の個数: 16

約数和(自身を含む): 377840700

約数和(自身を除く): 176493556

約数列:

[1, 2, 4, 8, 1277, 2554, 5108, 10216, 19709, 39418, 78836, 157672, 25168393, 50336786, 100673572, 201347144]

約数ペア:

[(1, 201347144), (2, 100673572), (4, 50336786), (8, 25168393), (1277, 157672), (2554, 78836), (5108, 39418), (10216, 19709)]