201637380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2437}}^1$

素因数の和:2653

約数の個数: 96

約数和(自身を含む): 648781056

約数和(自身を除く): 447143676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1970, 2364, 2437, 2758, 2955, 3940, 4137, 4874, 5516, 5910, 6895, 7311, 8274, 9748, 11820, 12185, 13790, 14622, 16548, 17059, 20685, 24370, 27580, 29244, 34118, 36555, 41370, 48740, 51177, 68236, 73110, 82740, 85295, 102354, 146220, 170590, 204708, 255885, 341180, 480089, 511770, 960178, 1023540, 1440267, 1920356, 2400445, 2880534, 3360623, 4800890, 5761068, 6721246, 7201335, 9601780, 10081869, 13442492, 14402670, 16803115, 20163738, 28805340, 33606230, 40327476, 50409345, 67212460, 100818690, 201637380]

約数ペア:

[(1, 201637380), (2, 100818690), (3, 67212460), (4, 50409345), (5, 40327476), (6, 33606230), (7, 28805340), (10, 20163738), (12, 16803115), (14, 14402670), (15, 13442492), (20, 10081869), (21, 9601780), (28, 7201335), (30, 6721246), (35, 5761068), (42, 4800890), (60, 3360623), (70, 2880534), (84, 2400445), (105, 1920356), (140, 1440267), (197, 1023540), (210, 960178), (394, 511770), (420, 480089), (591, 341180), (788, 255885), (985, 204708), (1182, 170590), (1379, 146220), (1970, 102354), (2364, 85295), (2437, 82740), (2758, 73110), (2955, 68236), (3940, 51177), (4137, 48740), (4874, 41370), (5516, 36555), (5910, 34118), (6895, 29244), (7311, 27580), (8274, 24370), (9748, 20685), (11820, 17059), (12185, 16548), (13790, 14622)]