208083265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 74963135

約数列:

[1, 5, 13, 29, 59, 65, 145, 295, 377, 767, 1711, 1871, 1885, 3835, 8555, 9355, 22243, 24323, 54259, 110389, 111215, 121615, 271295, 551945, 705367, 1435057, 3201281, 3526835, 7175285, 16006405, 41616653, 208083265]

約数ペア:

[(1, 208083265), (5, 41616653), (13, 16006405), (29, 7175285), (59, 3526835), (65, 3201281), (145, 1435057), (295, 705367), (377, 551945), (767, 271295), (1711, 121615), (1871, 111215), (1885, 110389), (3835, 54259), (8555, 24323), (9355, 22243)]