2000200220139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1\times {\mathrm{3407}}^1$

素因数の和:5688

約数の個数: 64

約数和(自身を含む): 2975323373568

約数和(自身を除く): 975123153429

約数列:

[1, 3, 11, 33, 83, 103, 249, 309, 913, 1133, 2081, 2739, 3399, 3407, 6243, 8549, 10221, 22891, 25647, 37477, 68673, 94039, 112431, 172723, 214343, 282117, 282781, 350921, 518169, 643029, 848343, 1052763, 1899953, 2357773, 3110591, 3860131, 5699859, 7073319, 7089967, 9331773, 11580393, 17790469, 21269901, 29126443, 53371407, 77989637, 87379329, 195695159, 233968911, 320390873, 587085477, 588467261, 730266601, 961172619, 1765401783, 2190799803, 6473139871, 8032932611, 19419419613, 24098797833, 60612127883, 181836383649, 666733406713, 2000200220139]

約数ペア:

[(1, 2000200220139), (3, 666733406713), (11, 181836383649), (33, 60612127883), (83, 24098797833), (103, 19419419613), (249, 8032932611), (309, 6473139871), (913, 2190799803), (1133, 1765401783), (2081, 961172619), (2739, 730266601), (3399, 588467261), (3407, 587085477), (6243, 320390873), (8549, 233968911), (10221, 195695159), (22891, 87379329), (25647, 77989637), (37477, 53371407), (68673, 29126443), (94039, 21269901), (112431, 17790469), (172723, 11580393), (214343, 9331773), (282117, 7089967), (282781, 7073319), (350921, 5699859), (518169, 3860131), (643029, 3110591), (848343, 2357773), (1052763, 1899953)]