214586478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1259}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 493562160

約数和(自身を除く): 278975682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 557, 1114, 1259, 1671, 2518, 3342, 3777, 5013, 7554, 9469, 10026, 11331, 18938, 21403, 22662, 28407, 42806, 56814, 64209, 85221, 128418, 170442, 192627, 385254, 701263, 1402526, 2103789, 4207578, 6311367, 11921471, 12622734, 23842942, 35764413, 71528826, 107293239, 214586478]

約数ペア:

[(1, 214586478), (2, 107293239), (3, 71528826), (6, 35764413), (9, 23842942), (17, 12622734), (18, 11921471), (34, 6311367), (51, 4207578), (102, 2103789), (153, 1402526), (306, 701263), (557, 385254), (1114, 192627), (1259, 170442), (1671, 128418), (2518, 85221), (3342, 64209), (3777, 56814), (5013, 42806), (7554, 28407), (9469, 22662), (10026, 21403), (11331, 18938)]