201820372419

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1\times {\mathrm{14867}}^1$

素因数の和:17199

約数の個数: 32

約数和(自身を含む): 281354895360

約数和(自身を除く): 79534522941

約数列:

[1, 3, 43, 47, 129, 141, 2021, 2239, 6063, 6717, 14867, 44601, 96277, 105233, 288831, 315699, 639281, 698749, 1917843, 2096247, 4525019, 13575057, 30046207, 33287213, 90138621, 99861639, 1431350159, 1564499011, 4294050477, 4693497033, 67273457473, 201820372419]

約数ペア:

[(1, 201820372419), (3, 67273457473), (43, 4693497033), (47, 4294050477), (129, 1564499011), (141, 1431350159), (2021, 99861639), (2239, 90138621), (6063, 33287213), (6717, 30046207), (14867, 13575057), (44601, 4525019), (96277, 2096247), (105233, 1917843), (288831, 698749), (315699, 639281)]