203692730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16001}}^1$

素因数の和:16094

約数の個数: 32

約数和(自身を含む): 391728960

約数和(自身を除く): 188036230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 16001, 32002, 80005, 160010, 304019, 608038, 1072067, 1520095, 2144134, 3040190, 5360335, 10720670, 20369273, 40738546, 101846365, 203692730]

約数ペア:

[(1, 203692730), (2, 101846365), (5, 40738546), (10, 20369273), (19, 10720670), (38, 5360335), (67, 3040190), (95, 2144134), (134, 1520095), (190, 1072067), (335, 608038), (670, 304019), (1273, 160010), (2546, 80005), (6365, 32002), (12730, 16001)]