194927396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2857}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 351225336

約数和(自身を除く): 156297940

約数列:

[1, 2, 4, 37, 74, 148, 461, 922, 1844, 2857, 5714, 11428, 17057, 34114, 68228, 105709, 211418, 422836, 1317077, 2634154, 5268308, 48731849, 97463698, 194927396]

約数ペア:

[(1, 194927396), (2, 97463698), (4, 48731849), (37, 5268308), (74, 2634154), (148, 1317077), (461, 422836), (922, 211418), (1844, 105709), (2857, 68228), (5714, 34114), (11428, 17057)]