201707541721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{41507}}^1$

素因数の和:42049

約数の個数: 32

約数和(自身を含む): 247191098112

約数和(自身を除く): 45483556391

約数列:

[1, 7, 17, 97, 119, 421, 679, 1649, 2947, 7157, 11543, 40837, 41507, 50099, 285859, 290549, 694229, 705619, 4026179, 4859603, 4939333, 17474447, 28183253, 68445043, 122321129, 297065599, 479115301, 1695021359, 2079459193, 11865149513, 28815363103, 201707541721]

約数ペア:

[(1, 201707541721), (7, 28815363103), (17, 11865149513), (97, 2079459193), (119, 1695021359), (421, 479115301), (679, 297065599), (1649, 122321129), (2947, 68445043), (7157, 28183253), (11543, 17474447), (40837, 4939333), (41507, 4859603), (50099, 4026179), (285859, 705619), (290549, 694229)]