201455200

素因数分解:

$2^5\times 5^2\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1040

約数の個数: 72

約数和(自身を含む): 493796520

約数和(自身を除く): 292341320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 419, 601, 800, 838, 1202, 1676, 2095, 2404, 3005, 3352, 4190, 4808, 6010, 6704, 8380, 9616, 10475, 12020, 13408, 15025, 16760, 19232, 20950, 24040, 30050, 33520, 41900, 48080, 60100, 67040, 83800, 96160, 120200, 167600, 240400, 251819, 335200, 480800, 503638, 1007276, 1259095, 2014552, 2518190, 4029104, 5036380, 6295475, 8058208, 10072760, 12590950, 20145520, 25181900, 40291040, 50363800, 100727600, 201455200]

約数ペア:

[(1, 201455200), (2, 100727600), (4, 50363800), (5, 40291040), (8, 25181900), (10, 20145520), (16, 12590950), (20, 10072760), (25, 8058208), (32, 6295475), (40, 5036380), (50, 4029104), (80, 2518190), (100, 2014552), (160, 1259095), (200, 1007276), (400, 503638), (419, 480800), (601, 335200), (800, 251819), (838, 240400), (1202, 167600), (1676, 120200), (2095, 96160), (2404, 83800), (3005, 67040), (3352, 60100), (4190, 48080), (4808, 41900), (6010, 33520), (6704, 30050), (8380, 24040), (9616, 20950), (10475, 19232), (12020, 16760), (13408, 15025)]