203957759229

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{524053}}^1$

素因数の和:524537

約数の個数: 32

約数和(自身を含む): 318758989824

約数和(自身を除く): 114801230595

約数列:

[1, 3, 7, 21, 43, 129, 301, 431, 903, 1293, 3017, 9051, 18533, 55599, 129731, 389193, 524053, 1572159, 3668371, 11005113, 22534279, 67602837, 157739953, 225866843, 473219859, 677600529, 1581067901, 4743203703, 9712274249, 29136822747, 67985919743, 203957759229]

約数ペア:

[(1, 203957759229), (3, 67985919743), (7, 29136822747), (21, 9712274249), (43, 4743203703), (129, 1581067901), (301, 677600529), (431, 473219859), (903, 225866843), (1293, 157739953), (3017, 67602837), (9051, 22534279), (18533, 11005113), (55599, 3668371), (129731, 1572159), (389193, 524053)]