201342808

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{192121}}^1$

素因数の和:192258

約数の個数: 16

約数和(自身を含む): 380401560

約数和(自身を除く): 179058752

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 192121, 384242, 768484, 1536968, 25167851, 50335702, 100671404, 201342808]

約数ペア:

[(1, 201342808), (2, 100671404), (4, 50335702), (8, 25167851), (131, 1536968), (262, 768484), (524, 384242), (1048, 192121)]