201842116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 420216832

約数和(自身を除く): 218374716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1778, 1831, 3556, 3662, 3937, 7324, 7874, 12817, 15748, 25634, 27559, 51268, 55118, 56761, 110236, 113522, 227044, 232537, 397327, 465074, 794654, 930148, 1589308, 1627759, 3255518, 6511036, 7208647, 14417294, 28834588, 50460529, 100921058, 201842116]

約数ペア:

[(1, 201842116), (2, 100921058), (4, 50460529), (7, 28834588), (14, 14417294), (28, 7208647), (31, 6511036), (62, 3255518), (124, 1627759), (127, 1589308), (217, 930148), (254, 794654), (434, 465074), (508, 397327), (868, 232537), (889, 227044), (1778, 113522), (1831, 110236), (3556, 56761), (3662, 55118), (3937, 51268), (7324, 27559), (7874, 25634), (12817, 15748)]