210888965845

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{264871}}^1$

素因数の和:264958

約数の個数: 48

約数和(自身を含む): 292736534400

約数和(自身を除く): 81847568555

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 289, 323, 493, 551, 1445, 1615, 2465, 2755, 5491, 8381, 9367, 27455, 41905, 46835, 159239, 264871, 796195, 1324355, 4502807, 5032549, 7681259, 22514035, 25162745, 38406295, 76547719, 85553333, 130581403, 145943921, 382738595, 427766665, 652907015, 729719605, 1454406661, 2219883851, 2481046657, 7272033305, 11099419255, 12405233285, 42177793169, 210888965845]

約数ペア:

[(1, 210888965845), (5, 42177793169), (17, 12405233285), (19, 11099419255), (29, 7272033305), (85, 2481046657), (95, 2219883851), (145, 1454406661), (289, 729719605), (323, 652907015), (493, 427766665), (551, 382738595), (1445, 145943921), (1615, 130581403), (2465, 85553333), (2755, 76547719), (5491, 38406295), (8381, 25162745), (9367, 22514035), (27455, 7681259), (41905, 5032549), (46835, 4502807), (159239, 1324355), (264871, 796195)]