208889682675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{3881}}^1$

素因数の和:4373

約数の個数: 96

約数和(自身を含む): 368073227520

約数和(自身を除く): 159183544845

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 285, 321, 353, 475, 535, 1059, 1425, 1605, 1765, 2033, 2675, 3881, 5295, 6099, 6707, 8025, 8825, 10165, 11643, 19405, 20121, 26475, 30495, 33535, 37771, 50825, 58215, 73739, 97025, 100605, 113313, 152475, 167675, 188855, 221217, 291075, 368695, 415267, 503025, 566565, 717649, 944275, 1106085, 1245801, 1369993, 1843475, 2076335, 2152947, 2832825, 3588245, 4109979, 5530425, 6229005, 6849965, 7890073, 10381675, 10764735, 17941225, 20549895, 23670219, 26029867, 31145025, 34249825, 39450365, 53823675, 78089601, 102749475, 118351095, 130149335, 146589251, 197251825, 390448005, 439767753, 591755475, 650746675, 732946255, 1952240025, 2198838765, 2785195769, 3664731275, 8355587307, 10994193825, 13925978845, 41777936535, 69629894225, 208889682675]

約数ペア:

[(1, 208889682675), (3, 69629894225), (5, 41777936535), (15, 13925978845), (19, 10994193825), (25, 8355587307), (57, 3664731275), (75, 2785195769), (95, 2198838765), (107, 1952240025), (285, 732946255), (321, 650746675), (353, 591755475), (475, 439767753), (535, 390448005), (1059, 197251825), (1425, 146589251), (1605, 130149335), (1765, 118351095), (2033, 102749475), (2675, 78089601), (3881, 53823675), (5295, 39450365), (6099, 34249825), (6707, 31145025), (8025, 26029867), (8825, 23670219), (10165, 20549895), (11643, 17941225), (19405, 10764735), (20121, 10381675), (26475, 7890073), (30495, 6849965), (33535, 6229005), (37771, 5530425), (50825, 4109979), (58215, 3588245), (73739, 2832825), (97025, 2152947), (100605, 2076335), (113313, 1843475), (152475, 1369993), (167675, 1245801), (188855, 1106085), (221217, 944275), (291075, 717649), (368695, 566565), (415267, 503025)]