201537316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 379846656

約数和(自身を除く): 178309340

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 127, 188, 254, 367, 508, 734, 1081, 1468, 2162, 2921, 4324, 5842, 5969, 8441, 11684, 11938, 16882, 17249, 23876, 33764, 34498, 46609, 68996, 93218, 137287, 186436, 274574, 396727, 549148, 793454, 1072007, 1586908, 2144014, 2190623, 4288028, 4381246, 8762492, 50384329, 100768658, 201537316]

約数ペア:

[(1, 201537316), (2, 100768658), (4, 50384329), (23, 8762492), (46, 4381246), (47, 4288028), (92, 2190623), (94, 2144014), (127, 1586908), (188, 1072007), (254, 793454), (367, 549148), (508, 396727), (734, 274574), (1081, 186436), (1468, 137287), (2162, 93218), (2921, 68996), (4324, 46609), (5842, 34498), (5969, 33764), (8441, 23876), (11684, 17249), (11938, 16882)]