201965386

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{162091}}^1$

素因数の和:162189

約数の個数: 16

約数和(自身を含む): 350118720

約数和(自身を除く): 148153334

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 162091, 324182, 1134637, 2269274, 14426099, 28852198, 100982693, 201965386]

約数ペア:

[(1, 201965386), (2, 100982693), (7, 28852198), (14, 14426099), (89, 2269274), (178, 1134637), (623, 324182), (1246, 162091)]