201680860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593179}}^1$

素因数の和:593205

約数の個数: 24

約数和(自身を含む): 448444080

約数和(自身を除く): 246763220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 593179, 1186358, 2372716, 2965895, 5931790, 10084043, 11863580, 20168086, 40336172, 50420215, 100840430, 201680860]

約数ペア:

[(1, 201680860), (2, 100840430), (4, 50420215), (5, 40336172), (10, 20168086), (17, 11863580), (20, 10084043), (34, 5931790), (68, 2965895), (85, 2372716), (170, 1186358), (340, 593179)]