208580898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13163}}^1$

素因数の和:13326

約数の個数: 32

約数和(自身を含む): 442310400

約数和(自身を除く): 233729502

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 13163, 15846, 26326, 39489, 78978, 250097, 500194, 750291, 1500582, 1829657, 3659314, 5488971, 10977942, 34763483, 69526966, 104290449, 208580898]

約数ペア:

[(1, 208580898), (2, 104290449), (3, 69526966), (6, 34763483), (19, 10977942), (38, 5488971), (57, 3659314), (114, 1829657), (139, 1500582), (278, 750291), (417, 500194), (834, 250097), (2641, 78978), (5282, 39489), (7923, 26326), (13163, 15846)]