200855438

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{91381}}^1$

素因数の和:91547

約数の個数: 16

約数和(自身を含む): 346520544

約数和(自身を除く): 145665106

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 91381, 182762, 639667, 1279334, 14346817, 28693634, 100427719, 200855438]

約数ペア:

[(1, 200855438), (2, 100427719), (7, 28693634), (14, 14346817), (157, 1279334), (314, 639667), (1099, 182762), (2198, 91381)]