216052150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{254179}}^1$

素因数の和:254208

約数の個数: 24

約数和(自身を含む): 425497320

約数和(自身を除く): 209445170

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 254179, 508358, 1270895, 2541790, 4321043, 6354475, 8642086, 12708950, 21605215, 43210430, 108026075, 216052150]

約数ペア:

[(1, 216052150), (2, 108026075), (5, 43210430), (10, 21605215), (17, 12708950), (25, 8642086), (34, 6354475), (50, 4321043), (85, 2541790), (170, 1270895), (425, 508358), (850, 254179)]