201996545284

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{363303139}}^1$

素因数の和:363303282

約数の個数: 12

約数和(自身を含む): 356037077200

約数和(自身を除く): 154040531916

約数列:

[1, 2, 4, 139, 278, 556, 363303139, 726606278, 1453212556, 50499136321, 100998272642, 201996545284]

約数ペア:

[(1, 201996545284), (2, 100998272642), (4, 50499136321), (139, 1453212556), (278, 726606278), (556, 363303139)]