201505242

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 426746880

約数和(自身を除く): 225241638

約数列:

[1, 2, 3, 6, 41, 71, 82, 83, 123, 139, 142, 166, 213, 246, 249, 278, 417, 426, 498, 834, 2911, 3403, 5699, 5822, 5893, 6806, 8733, 9869, 10209, 11398, 11537, 11786, 17097, 17466, 17679, 19738, 20418, 23074, 29607, 34194, 34611, 35358, 59214, 69222, 241613, 404629, 473017, 483226, 724839, 809258, 819127, 946034, 1213887, 1419051, 1449678, 1638254, 2427774, 2457381, 2838102, 4914762, 33584207, 67168414, 100752621, 201505242]

約数ペア:

[(1, 201505242), (2, 100752621), (3, 67168414), (6, 33584207), (41, 4914762), (71, 2838102), (82, 2457381), (83, 2427774), (123, 1638254), (139, 1449678), (142, 1419051), (166, 1213887), (213, 946034), (246, 819127), (249, 809258), (278, 724839), (417, 483226), (426, 473017), (498, 404629), (834, 241613), (2911, 69222), (3403, 59214), (5699, 35358), (5822, 34611), (5893, 34194), (6806, 29607), (8733, 23074), (9869, 20418), (10209, 19738), (11398, 17679), (11537, 17466), (11786, 17097)]