206826250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{9733}}^1$

素因数の和:9772

約数の個数: 40

約数和(自身を含む): 410521716

約数和(自身を除く): 203695466

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 4250, 9733, 10625, 19466, 21250, 48665, 97330, 165461, 243325, 330922, 486650, 827305, 1216625, 1654610, 2433250, 4136525, 6083125, 8273050, 12166250, 20682625, 41365250, 103413125, 206826250]

約数ペア:

[(1, 206826250), (2, 103413125), (5, 41365250), (10, 20682625), (17, 12166250), (25, 8273050), (34, 6083125), (50, 4136525), (85, 2433250), (125, 1654610), (170, 1216625), (250, 827305), (425, 486650), (625, 330922), (850, 243325), (1250, 165461), (2125, 97330), (4250, 48665), (9733, 21250), (10625, 19466)]