200322992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{403877}}^1$

素因数の和:403916

約数の個数: 20

約数和(自身を含む): 400646976

約数和(自身を除く): 200323984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 403877, 807754, 1615508, 3231016, 6462032, 12520187, 25040374, 50080748, 100161496, 200322992]

約数ペア:

[(1, 200322992), (2, 100161496), (4, 50080748), (8, 25040374), (16, 12520187), (31, 6462032), (62, 3231016), (124, 1615508), (248, 807754), (496, 403877)]