213214400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19037}}^1$

素因数の和:19066

約数の個数: 84

約数和(自身を含む): 599620848

約数和(自身を除く): 386406448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 19037, 38074, 76148, 95185, 133259, 152296, 190370, 266518, 304592, 380740, 475925, 533036, 609184, 666295, 761480, 951850, 1066072, 1218368, 1332590, 1522960, 1903700, 2132144, 2665180, 3045920, 3331475, 3807400, 4264288, 5330360, 6091840, 6662950, 7614800, 8528576, 10660720, 13325900, 15229600, 21321440, 26651800, 30459200, 42642880, 53303600, 106607200, 213214400]

約数ペア:

[(1, 213214400), (2, 106607200), (4, 53303600), (5, 42642880), (7, 30459200), (8, 26651800), (10, 21321440), (14, 15229600), (16, 13325900), (20, 10660720), (25, 8528576), (28, 7614800), (32, 6662950), (35, 6091840), (40, 5330360), (50, 4264288), (56, 3807400), (64, 3331475), (70, 3045920), (80, 2665180), (100, 2132144), (112, 1903700), (140, 1522960), (160, 1332590), (175, 1218368), (200, 1066072), (224, 951850), (280, 761480), (320, 666295), (350, 609184), (400, 533036), (448, 475925), (560, 380740), (700, 304592), (800, 266518), (1120, 190370), (1400, 152296), (1600, 133259), (2240, 95185), (2800, 76148), (5600, 38074), (11200, 19037)]