200920566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 502672896

約数和(自身を除く): 301752330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 421, 462, 842, 1033, 1263, 2066, 2526, 2947, 3099, 4631, 5894, 6198, 7231, 8841, 9262, 11363, 13893, 14462, 17682, 21693, 22726, 27786, 32417, 34089, 43386, 64834, 68178, 79541, 97251, 159082, 194502, 238623, 434893, 477246, 869786, 1304679, 2609358, 3044251, 4783823, 6088502, 9132753, 9567646, 14351469, 18265506, 28702938, 33486761, 66973522, 100460283, 200920566]

約数ペア:

[(1, 200920566), (2, 100460283), (3, 66973522), (6, 33486761), (7, 28702938), (11, 18265506), (14, 14351469), (21, 9567646), (22, 9132753), (33, 6088502), (42, 4783823), (66, 3044251), (77, 2609358), (154, 1304679), (231, 869786), (421, 477246), (462, 434893), (842, 238623), (1033, 194502), (1263, 159082), (2066, 97251), (2526, 79541), (2947, 68178), (3099, 64834), (4631, 43386), (5894, 34089), (6198, 32417), (7231, 27786), (8841, 22726), (9262, 21693), (11363, 17682), (13893, 14462)]