202330821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 361912320

約数和(自身を除く): 159581499

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 67, 77, 119, 187, 201, 231, 357, 469, 561, 737, 769, 1139, 1309, 1407, 2211, 2307, 3417, 3927, 5159, 5383, 7973, 8459, 12529, 13073, 15477, 16149, 23919, 25377, 37587, 39219, 51523, 59213, 87703, 91511, 143803, 154569, 177639, 263109, 274533, 360661, 431409, 566753, 875891, 1006621, 1081983, 1700259, 2627673, 3019863, 3967271, 6131237, 9634801, 11901813, 18393711, 28904403, 67443607, 202330821]

約数ペア:

[(1, 202330821), (3, 67443607), (7, 28904403), (11, 18393711), (17, 11901813), (21, 9634801), (33, 6131237), (51, 3967271), (67, 3019863), (77, 2627673), (119, 1700259), (187, 1081983), (201, 1006621), (231, 875891), (357, 566753), (469, 431409), (561, 360661), (737, 274533), (769, 263109), (1139, 177639), (1309, 154569), (1407, 143803), (2211, 91511), (2307, 87703), (3417, 59213), (3927, 51523), (5159, 39219), (5383, 37587), (7973, 25377), (8459, 23919), (12529, 16149), (13073, 15477)]