200288304

素因数分解:

$2^4\times 3^2\times {\mathrm{1390891}}^1$

素因数の和:1390905

約数の個数: 30

約数和(自身を含む): 560529476

約数和(自身を除く): 360241172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1390891, 2781782, 4172673, 5563564, 8345346, 11127128, 12518019, 16690692, 22254256, 25036038, 33381384, 50072076, 66762768, 100144152, 200288304]

約数ペア:

[(1, 200288304), (2, 100144152), (3, 66762768), (4, 50072076), (6, 33381384), (8, 25036038), (9, 22254256), (12, 16690692), (16, 12518019), (18, 11127128), (24, 8345346), (36, 5563564), (48, 4172673), (72, 2781782), (144, 1390891)]