203642038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{172871}}^1$

素因数の和:172923

約数の個数: 16

約数和(自身を含む): 331914240

約数和(自身を除く): 128272202

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 172871, 345742, 3284549, 5359001, 6569098, 10718002, 101821019, 203642038]

約数ペア:

[(1, 203642038), (2, 101821019), (19, 10718002), (31, 6569098), (38, 5359001), (62, 3284549), (589, 345742), (1178, 172871)]