201557384

素因数分解:

$2^3\times 7^2\times {\mathrm{514177}}^1$

素因数の和:514197

約数の個数: 24

約数和(自身を含む): 439622190

約数和(自身を除く): 238064806

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 514177, 1028354, 2056708, 3599239, 4113416, 7198478, 14396956, 25194673, 28793912, 50389346, 100778692, 201557384]

約数ペア:

[(1, 201557384), (2, 100778692), (4, 50389346), (7, 28793912), (8, 25194673), (14, 14396956), (28, 7198478), (49, 4113416), (56, 3599239), (98, 2056708), (196, 1028354), (392, 514177)]