201334832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{405917}}^1$

素因数の和:405956

約数の個数: 20

約数和(自身を含む): 402670656

約数和(自身を除く): 201335824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 405917, 811834, 1623668, 3247336, 6494672, 12583427, 25166854, 50333708, 100667416, 201334832]

約数ペア:

[(1, 201334832), (2, 100667416), (4, 50333708), (8, 25166854), (16, 12583427), (31, 6494672), (62, 3247336), (124, 1623668), (248, 811834), (496, 405917)]