202089042

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 460933200

約数和(自身を除く): 258844158

約数列:

[1, 2, 3, 6, 9, 18, 37, 59, 74, 111, 118, 139, 177, 222, 278, 333, 354, 417, 531, 666, 834, 1062, 1251, 1369, 2183, 2502, 2738, 4107, 4366, 5143, 6549, 8201, 8214, 10286, 12321, 13098, 15429, 16402, 19647, 24603, 24642, 30858, 39294, 46287, 49206, 73809, 80771, 92574, 147618, 161542, 190291, 242313, 303437, 380582, 484626, 570873, 606874, 726939, 910311, 1141746, 1453878, 1712619, 1820622, 2730933, 3425238, 5461866, 11227169, 22454338, 33681507, 67363014, 101044521, 202089042]

約数ペア:

[(1, 202089042), (2, 101044521), (3, 67363014), (6, 33681507), (9, 22454338), (18, 11227169), (37, 5461866), (59, 3425238), (74, 2730933), (111, 1820622), (118, 1712619), (139, 1453878), (177, 1141746), (222, 910311), (278, 726939), (333, 606874), (354, 570873), (417, 484626), (531, 380582), (666, 303437), (834, 242313), (1062, 190291), (1251, 161542), (1369, 147618), (2183, 92574), (2502, 80771), (2738, 73809), (4107, 49206), (4366, 46287), (5143, 39294), (6549, 30858), (8201, 24642), (8214, 24603), (10286, 19647), (12321, 16402), (13098, 15429)]