201431386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{87049}}^1$

素因数の和:87153

約数の個数: 16

約数和(自身を含む): 329049000

約数和(自身を除く): 127617614

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 87049, 174098, 1131637, 2263274, 7747361, 15494722, 100715693, 201431386]

約数ペア:

[(1, 201431386), (2, 100715693), (13, 15494722), (26, 7747361), (89, 2263274), (178, 1131637), (1157, 174098), (2314, 87049)]