211373600

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 108

約数和(自身を含む): 533086974

約数和(自身を除く): 321713374

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 193, 200, 296, 370, 386, 400, 592, 740, 772, 800, 925, 965, 1184, 1369, 1480, 1544, 1850, 1930, 2738, 2960, 3088, 3700, 3860, 4825, 5476, 5920, 6176, 6845, 7141, 7400, 7720, 9650, 10952, 13690, 14282, 14800, 15440, 19300, 21904, 27380, 28564, 29600, 30880, 34225, 35705, 38600, 43808, 54760, 57128, 68450, 71410, 77200, 109520, 114256, 136900, 142820, 154400, 178525, 219040, 228512, 264217, 273800, 285640, 357050, 528434, 547600, 571280, 714100, 1056868, 1095200, 1142560, 1321085, 1428200, 2113736, 2642170, 2856400, 4227472, 5284340, 5712800, 6605425, 8454944, 10568680, 13210850, 21137360, 26421700, 42274720, 52843400, 105686800, 211373600]

約数ペア:

[(1, 211373600), (2, 105686800), (4, 52843400), (5, 42274720), (8, 26421700), (10, 21137360), (16, 13210850), (20, 10568680), (25, 8454944), (32, 6605425), (37, 5712800), (40, 5284340), (50, 4227472), (74, 2856400), (80, 2642170), (100, 2113736), (148, 1428200), (160, 1321085), (185, 1142560), (193, 1095200), (200, 1056868), (296, 714100), (370, 571280), (386, 547600), (400, 528434), (592, 357050), (740, 285640), (772, 273800), (800, 264217), (925, 228512), (965, 219040), (1184, 178525), (1369, 154400), (1480, 142820), (1544, 136900), (1850, 114256), (1930, 109520), (2738, 77200), (2960, 71410), (3088, 68450), (3700, 57128), (3860, 54760), (4825, 43808), (5476, 38600), (5920, 35705), (6176, 34225), (6845, 30880), (7141, 29600), (7400, 28564), (7720, 27380), (9650, 21904), (10952, 19300), (13690, 15440), (14282, 14800)]