202325488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{308423}}^1$

素因数の和:308472

約数の個数: 20

約数和(自身を含む): 401568048

約数和(自身を除く): 199242560

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 308423, 616846, 1233692, 2467384, 4934768, 12645343, 25290686, 50581372, 101162744, 202325488]

約数ペア:

[(1, 202325488), (2, 101162744), (4, 50581372), (8, 25290686), (16, 12645343), (41, 4934768), (82, 2467384), (164, 1233692), (328, 616846), (656, 308423)]