209342432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{503227}}^1$

素因数の和:503250

約数の個数: 24

約数和(自身を含む): 443847096

約数和(自身を除く): 234504664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 503227, 1006454, 2012908, 4025816, 6541951, 8051632, 13083902, 16103264, 26167804, 52335608, 104671216, 209342432]

約数ペア:

[(1, 209342432), (2, 104671216), (4, 52335608), (8, 26167804), (13, 16103264), (16, 13083902), (26, 8051632), (32, 6541951), (52, 4025816), (104, 2012908), (208, 1006454), (416, 503227)]