201553794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 72

約数和(自身を含む): 481319280

約数和(自身を除く): 279765486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 169, 177, 234, 338, 354, 507, 531, 767, 1014, 1062, 1123, 1521, 1534, 2246, 2301, 3042, 3369, 4602, 6738, 6903, 9971, 10107, 13806, 14599, 19942, 20214, 29198, 29913, 43797, 59826, 66257, 87594, 89739, 131391, 132514, 179478, 189787, 198771, 262782, 379574, 397542, 569361, 596313, 861341, 1138722, 1192626, 1708083, 1722682, 2584023, 3416166, 5168046, 7752069, 11197433, 15504138, 22394866, 33592299, 67184598, 100776897, 201553794]

約数ペア:

[(1, 201553794), (2, 100776897), (3, 67184598), (6, 33592299), (9, 22394866), (13, 15504138), (18, 11197433), (26, 7752069), (39, 5168046), (59, 3416166), (78, 2584023), (117, 1722682), (118, 1708083), (169, 1192626), (177, 1138722), (234, 861341), (338, 596313), (354, 569361), (507, 397542), (531, 379574), (767, 262782), (1014, 198771), (1062, 189787), (1123, 179478), (1521, 132514), (1534, 131391), (2246, 89739), (2301, 87594), (3042, 66257), (3369, 59826), (4602, 43797), (6738, 29913), (6903, 29198), (9971, 20214), (10107, 19942), (13806, 14599)]