211364684

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 373029888

約数和(自身を除く): 161665204

約数列:

[1, 2, 4, 263, 331, 526, 607, 662, 1052, 1214, 1324, 2428, 87053, 159641, 174106, 200917, 319282, 348212, 401834, 638564, 803668, 52841171, 105682342, 211364684]

約数ペア:

[(1, 211364684), (2, 105682342), (4, 52841171), (263, 803668), (331, 638564), (526, 401834), (607, 348212), (662, 319282), (1052, 200917), (1214, 174106), (1324, 159641), (2428, 87053)]