200923792

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{212843}}^1$

素因数の和:212910

約数の個数: 20

約数和(自身を含む): 395889840

約数和(自身を除く): 194966048

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 212843, 425686, 851372, 1702744, 3405488, 12557737, 25115474, 50230948, 100461896, 200923792]

約数ペア:

[(1, 200923792), (2, 100461896), (4, 50230948), (8, 25115474), (16, 12557737), (59, 3405488), (118, 1702744), (236, 851372), (472, 425686), (944, 212843)]