215095188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1933

約数の個数: 96

約数和(自身を含む): 630862848

約数和(自身を除く): 415767660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 131, 132, 154, 231, 262, 308, 393, 462, 524, 786, 917, 924, 1441, 1572, 1777, 1834, 2751, 2882, 3554, 3668, 4323, 5331, 5502, 5764, 7108, 8646, 10087, 10662, 11004, 12439, 17292, 19547, 20174, 21324, 24878, 30261, 37317, 39094, 40348, 49756, 58641, 60522, 74634, 78188, 117282, 121044, 136829, 149268, 232787, 234564, 273658, 410487, 465574, 547316, 698361, 820974, 931148, 1396722, 1629509, 1641948, 2560657, 2793444, 3259018, 4888527, 5121314, 6518036, 7681971, 9777054, 10242628, 15363942, 17924599, 19554108, 30727884, 35849198, 53773797, 71698396, 107547594, 215095188]

約数ペア:

[(1, 215095188), (2, 107547594), (3, 71698396), (4, 53773797), (6, 35849198), (7, 30727884), (11, 19554108), (12, 17924599), (14, 15363942), (21, 10242628), (22, 9777054), (28, 7681971), (33, 6518036), (42, 5121314), (44, 4888527), (66, 3259018), (77, 2793444), (84, 2560657), (131, 1641948), (132, 1629509), (154, 1396722), (231, 931148), (262, 820974), (308, 698361), (393, 547316), (462, 465574), (524, 410487), (786, 273658), (917, 234564), (924, 232787), (1441, 149268), (1572, 136829), (1777, 121044), (1834, 117282), (2751, 78188), (2882, 74634), (3554, 60522), (3668, 58641), (4323, 49756), (5331, 40348), (5502, 39094), (5764, 37317), (7108, 30261), (8646, 24878), (10087, 21324), (10662, 20174), (11004, 19547), (12439, 17292)]