209541588

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{9871}}^1$

素因数の和:9968

約数の個数: 48

約数和(自身を含む): 514133760

約数和(自身を除く): 304592172

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 1769, 3538, 5307, 7076, 9871, 10614, 19742, 21228, 29613, 39484, 59226, 118452, 286259, 572518, 602131, 858777, 1145036, 1204262, 1717554, 1806393, 2408524, 3435108, 3612786, 7225572, 17461799, 34923598, 52385397, 69847196, 104770794, 209541588]

約数ペア:

[(1, 209541588), (2, 104770794), (3, 69847196), (4, 52385397), (6, 34923598), (12, 17461799), (29, 7225572), (58, 3612786), (61, 3435108), (87, 2408524), (116, 1806393), (122, 1717554), (174, 1204262), (183, 1145036), (244, 858777), (348, 602131), (366, 572518), (732, 286259), (1769, 118452), (3538, 59226), (5307, 39484), (7076, 29613), (9871, 21228), (10614, 19742)]