202319662624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{503423}}^1$

素因数の和:504113

約数の個数: 48

約数和(自身を含む): 419916026880

約数和(自身を除く): 217596364256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 661, 1322, 2644, 5288, 10576, 12559, 21152, 25118, 50236, 100472, 200944, 401888, 503423, 1006846, 2013692, 4027384, 8054768, 9565037, 16109536, 19130074, 38260148, 76520296, 153040592, 306081184, 332762603, 665525206, 1331050412, 2662100824, 5324201648, 6322489457, 10648403296, 12644978914, 25289957828, 50579915656, 101159831312, 202319662624]

約数ペア:

[(1, 202319662624), (2, 101159831312), (4, 50579915656), (8, 25289957828), (16, 12644978914), (19, 10648403296), (32, 6322489457), (38, 5324201648), (76, 2662100824), (152, 1331050412), (304, 665525206), (608, 332762603), (661, 306081184), (1322, 153040592), (2644, 76520296), (5288, 38260148), (10576, 19130074), (12559, 16109536), (21152, 9565037), (25118, 8054768), (50236, 4027384), (100472, 2013692), (200944, 1006846), (401888, 503423)]