210380451848

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{324113}}^1$

素因数の和:324366

約数の個数: 64

約数和(自身を含む): 460190021760

約数和(自身を除く): 249809569912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 173, 268, 346, 469, 536, 692, 938, 1211, 1384, 1876, 2422, 3752, 4844, 9688, 11591, 23182, 46364, 81137, 92728, 162274, 324113, 324548, 648226, 649096, 1296452, 2268791, 2592904, 4537582, 9075164, 18150328, 21715571, 43431142, 56071549, 86862284, 112143098, 152008997, 173724568, 224286196, 304017994, 392500843, 448572392, 608035988, 785001686, 1216071976, 1570003372, 3140006744, 3756793783, 7513587566, 15027175132, 26297556481, 30054350264, 52595112962, 105190225924, 210380451848]

約数ペア:

[(1, 210380451848), (2, 105190225924), (4, 52595112962), (7, 30054350264), (8, 26297556481), (14, 15027175132), (28, 7513587566), (56, 3756793783), (67, 3140006744), (134, 1570003372), (173, 1216071976), (268, 785001686), (346, 608035988), (469, 448572392), (536, 392500843), (692, 304017994), (938, 224286196), (1211, 173724568), (1384, 152008997), (1876, 112143098), (2422, 86862284), (3752, 56071549), (4844, 43431142), (9688, 21715571), (11591, 18150328), (23182, 9075164), (46364, 4537582), (81137, 2592904), (92728, 2268791), (162274, 1296452), (324113, 649096), (324548, 648226)]