214079327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 83966113

約数列:

[1, 7, 11, 19, 41, 43, 77, 83, 133, 209, 287, 301, 451, 473, 581, 779, 817, 913, 1463, 1577, 1763, 3157, 3311, 3403, 3569, 5453, 5719, 6391, 8569, 8987, 11039, 12341, 17347, 19393, 23821, 24983, 33497, 37433, 39259, 59983, 62909, 64657, 67811, 121429, 135751, 146329, 234479, 262031, 274813, 368467, 452599, 474677, 711227, 745921, 1024303, 1609619, 2579269, 2780251, 4978589, 5221447, 11267333, 19461757, 30582761, 214079327]

約数ペア:

[(1, 214079327), (7, 30582761), (11, 19461757), (19, 11267333), (41, 5221447), (43, 4978589), (77, 2780251), (83, 2579269), (133, 1609619), (209, 1024303), (287, 745921), (301, 711227), (451, 474677), (473, 452599), (581, 368467), (779, 274813), (817, 262031), (913, 234479), (1463, 146329), (1577, 135751), (1763, 121429), (3157, 67811), (3311, 64657), (3403, 62909), (3569, 59983), (5453, 39259), (5719, 37433), (6391, 33497), (8569, 24983), (8987, 23821), (11039, 19393), (12341, 17347)]