201164528

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 395907696

約数和(自身を除く): 194743168

約数列:

[1, 2, 4, 8, 16, 101, 202, 281, 404, 443, 562, 808, 886, 1124, 1616, 1772, 2248, 3544, 4496, 7088, 28381, 44743, 56762, 89486, 113524, 124483, 178972, 227048, 248966, 357944, 454096, 497932, 715888, 995864, 1991728, 12572783, 25145566, 50291132, 100582264, 201164528]

約数ペア:

[(1, 201164528), (2, 100582264), (4, 50291132), (8, 25145566), (16, 12572783), (101, 1991728), (202, 995864), (281, 715888), (404, 497932), (443, 454096), (562, 357944), (808, 248966), (886, 227048), (1124, 178972), (1616, 124483), (1772, 113524), (2248, 89486), (3544, 56762), (4496, 44743), (7088, 28381)]