200095888

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{30577}}^1$

素因数の和:30994

約数の個数: 20

約数和(自身を含む): 388646380

約数和(自身を除く): 188550492

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 30577, 61154, 122308, 244616, 489232, 12505993, 25011986, 50023972, 100047944, 200095888]

約数ペア:

[(1, 200095888), (2, 100047944), (4, 50023972), (8, 25011986), (16, 12505993), (409, 489232), (818, 244616), (1636, 122308), (3272, 61154), (6544, 30577)]