201390189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 363417600

約数和(自身を除く): 162027411

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 199, 231, 273, 337, 429, 597, 1001, 1011, 1393, 2189, 2359, 2587, 3003, 3707, 4179, 4381, 6567, 7077, 7761, 11121, 13143, 15323, 18109, 25949, 28457, 30667, 45969, 48191, 54327, 67063, 77847, 85371, 92001, 144573, 199199, 201189, 337337, 469441, 597597, 737693, 871819, 1012011, 1408323, 2213079, 2615457, 5163851, 6102733, 9590009, 15491553, 18308199, 28770027, 67130063, 201390189]

約数ペア:

[(1, 201390189), (3, 67130063), (7, 28770027), (11, 18308199), (13, 15491553), (21, 9590009), (33, 6102733), (39, 5163851), (77, 2615457), (91, 2213079), (143, 1408323), (199, 1012011), (231, 871819), (273, 737693), (337, 597597), (429, 469441), (597, 337337), (1001, 201189), (1011, 199199), (1393, 144573), (2189, 92001), (2359, 85371), (2587, 77847), (3003, 67063), (3707, 54327), (4179, 48191), (4381, 45969), (6567, 30667), (7077, 28457), (7761, 25949), (11121, 18109), (13143, 15323)]