206014284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3181}}^1$

素因数の和:3455

約数の個数: 72

約数和(自身を含む): 597655968

約数和(自身を除く): 391641684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2313, 3084, 3181, 3598, 4626, 5397, 6362, 7196, 9252, 9543, 10794, 12724, 16191, 19086, 21588, 22267, 28629, 32382, 38172, 44534, 57258, 64764, 66801, 89068, 114516, 133602, 200403, 267204, 400806, 801612, 817517, 1635034, 2452551, 3270068, 4905102, 5722619, 7357653, 9810204, 11445238, 14715306, 17167857, 22890476, 29430612, 34335714, 51503571, 68671428, 103007142, 206014284]

約数ペア:

[(1, 206014284), (2, 103007142), (3, 68671428), (4, 51503571), (6, 34335714), (7, 29430612), (9, 22890476), (12, 17167857), (14, 14715306), (18, 11445238), (21, 9810204), (28, 7357653), (36, 5722619), (42, 4905102), (63, 3270068), (84, 2452551), (126, 1635034), (252, 817517), (257, 801612), (514, 400806), (771, 267204), (1028, 200403), (1542, 133602), (1799, 114516), (2313, 89068), (3084, 66801), (3181, 64764), (3598, 57258), (4626, 44534), (5397, 38172), (6362, 32382), (7196, 28629), (9252, 22267), (9543, 21588), (10794, 19086), (12724, 16191)]