200904736

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{39989}}^1$

素因数の和:40156

約数の個数: 24

約数和(自身を含む): 398060460

約数和(自身を除く): 197155724

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 39989, 79978, 159956, 319912, 639824, 1279648, 6278273, 12556546, 25113092, 50226184, 100452368, 200904736]

約数ペア:

[(1, 200904736), (2, 100452368), (4, 50226184), (8, 25113092), (16, 12556546), (32, 6278273), (157, 1279648), (314, 639824), (628, 319912), (1256, 159956), (2512, 79978), (5024, 39989)]