207833087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 266747904

約数和(自身を除く): 58914817

約数列:

[1, 7, 11, 53, 77, 127, 371, 401, 583, 889, 1397, 2807, 4081, 4411, 6731, 9779, 21253, 30877, 47117, 50927, 74041, 148771, 233783, 356489, 518287, 560197, 1636481, 2699131, 3921379, 18893917, 29690441, 207833087]

約数ペア:

[(1, 207833087), (7, 29690441), (11, 18893917), (53, 3921379), (77, 2699131), (127, 1636481), (371, 560197), (401, 518287), (583, 356489), (889, 233783), (1397, 148771), (2807, 74041), (4081, 50927), (4411, 47117), (6731, 30877), (9779, 21253)]