200440048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{404113}}^1$

素因数の和:404152

約数の個数: 20

約数和(自身を含む): 400881088

約数和(自身を除く): 200441040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 404113, 808226, 1616452, 3232904, 6465808, 12527503, 25055006, 50110012, 100220024, 200440048]

約数ペア:

[(1, 200440048), (2, 100220024), (4, 50110012), (8, 25055006), (16, 12527503), (31, 6465808), (62, 3232904), (124, 1616452), (248, 808226), (496, 404113)]