209714232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 651087360

約数和(自身を除く): 441373128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 312, 364, 393, 524, 546, 728, 733, 786, 917, 1048, 1092, 1466, 1572, 1703, 1834, 2184, 2199, 2751, 2932, 3144, 3406, 3668, 4398, 5109, 5131, 5502, 5864, 6812, 7336, 8796, 9529, 10218, 10262, 11004, 11921, 13624, 15393, 17592, 19058, 20436, 20524, 22008, 23842, 28587, 30786, 35763, 38116, 40872, 41048, 47684, 57174, 61572, 66703, 71526, 76232, 95368, 96023, 114348, 123144, 133406, 143052, 192046, 200109, 228696, 266812, 286104, 288069, 384092, 400218, 533624, 576138, 672161, 768184, 800436, 1152276, 1248299, 1344322, 1600872, 2016483, 2304552, 2496598, 2688644, 3744897, 4032966, 4993196, 5377288, 7489794, 8065932, 8738093, 9986392, 14979588, 16131864, 17476186, 26214279, 29959176, 34952372, 52428558, 69904744, 104857116, 209714232]

約数ペア:

[(1, 209714232), (2, 104857116), (3, 69904744), (4, 52428558), (6, 34952372), (7, 29959176), (8, 26214279), (12, 17476186), (13, 16131864), (14, 14979588), (21, 9986392), (24, 8738093), (26, 8065932), (28, 7489794), (39, 5377288), (42, 4993196), (52, 4032966), (56, 3744897), (78, 2688644), (84, 2496598), (91, 2304552), (104, 2016483), (131, 1600872), (156, 1344322), (168, 1248299), (182, 1152276), (262, 800436), (273, 768184), (312, 672161), (364, 576138), (393, 533624), (524, 400218), (546, 384092), (728, 288069), (733, 286104), (786, 266812), (917, 228696), (1048, 200109), (1092, 192046), (1466, 143052), (1572, 133406), (1703, 123144), (1834, 114348), (2184, 96023), (2199, 95368), (2751, 76232), (2932, 71526), (3144, 66703), (3406, 61572), (3668, 57174), (4398, 47684), (5109, 41048), (5131, 40872), (5502, 38116), (5864, 35763), (6812, 30786), (7336, 28587), (8796, 23842), (9529, 22008), (10218, 20524), (10262, 20436), (11004, 19058), (11921, 17592), (13624, 15393)]