199893024

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1697}}^1$

素因数の和:2122

約数の個数: 72

約数和(自身を含む): 570171420

約数和(自身を除く): 370278396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 818, 1227, 1636, 1697, 2454, 3272, 3394, 3681, 4908, 5091, 6544, 6788, 7362, 9816, 10182, 13088, 13576, 14724, 15273, 19632, 20364, 27152, 29448, 30546, 39264, 40728, 54304, 58896, 61092, 81456, 117792, 122184, 162912, 244368, 488736, 694073, 1388146, 2082219, 2776292, 4164438, 5552584, 6246657, 8328876, 11105168, 12493314, 16657752, 22210336, 24986628, 33315504, 49973256, 66631008, 99946512, 199893024]

約数ペア:

[(1, 199893024), (2, 99946512), (3, 66631008), (4, 49973256), (6, 33315504), (8, 24986628), (9, 22210336), (12, 16657752), (16, 12493314), (18, 11105168), (24, 8328876), (32, 6246657), (36, 5552584), (48, 4164438), (72, 2776292), (96, 2082219), (144, 1388146), (288, 694073), (409, 488736), (818, 244368), (1227, 162912), (1636, 122184), (1697, 117792), (2454, 81456), (3272, 61092), (3394, 58896), (3681, 54304), (4908, 40728), (5091, 39264), (6544, 30546), (6788, 29448), (7362, 27152), (9816, 20364), (10182, 19632), (13088, 15273), (13576, 14724)]