202277180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62819}}^1$

素因数の和:62858

約数の個数: 48

約数和(自身を含む): 506580480

約数和(自身を除く): 304303300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 62819, 125638, 251276, 314095, 439733, 628190, 879466, 1256380, 1444837, 1758932, 2198665, 2889674, 4397330, 5779348, 7224185, 8794660, 10113859, 14448370, 20227718, 28896740, 40455436, 50569295, 101138590, 202277180]

約数ペア:

[(1, 202277180), (2, 101138590), (4, 50569295), (5, 40455436), (7, 28896740), (10, 20227718), (14, 14448370), (20, 10113859), (23, 8794660), (28, 7224185), (35, 5779348), (46, 4397330), (70, 2889674), (92, 2198665), (115, 1758932), (140, 1444837), (161, 1256380), (230, 879466), (322, 628190), (460, 439733), (644, 314095), (805, 251276), (1610, 125638), (3220, 62819)]