207521762

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 387828000

約数和(自身を除く): 180306238

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 266, 413, 826, 931, 1121, 1862, 1889, 2242, 2891, 3778, 5782, 7847, 13223, 15694, 26446, 35891, 54929, 71782, 92561, 109858, 111451, 185122, 222902, 251237, 502474, 780157, 1560314, 1758659, 2117569, 3517318, 4235138, 5461099, 10922198, 14822983, 29645966, 103760881, 207521762]

約数ペア:

[(1, 207521762), (2, 103760881), (7, 29645966), (14, 14822983), (19, 10922198), (38, 5461099), (49, 4235138), (59, 3517318), (98, 2117569), (118, 1758659), (133, 1560314), (266, 780157), (413, 502474), (826, 251237), (931, 222902), (1121, 185122), (1862, 111451), (1889, 109858), (2242, 92561), (2891, 71782), (3778, 54929), (5782, 35891), (7847, 26446), (13223, 15694)]