205414094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{90173}}^1$

素因数の和:90259

約数の個数: 16

約数和(自身を含む): 331118928

約数和(自身を除く): 125704834

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 90173, 180346, 1532941, 3065882, 6041591, 12083182, 102707047, 205414094]

約数ペア:

[(1, 205414094), (2, 102707047), (17, 12083182), (34, 6041591), (67, 3065882), (134, 1532941), (1139, 180346), (2278, 90173)]