210528528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4783}}^1$

素因数の和:4932

約数の個数: 80

約数和(自身を含む): 626436096

約数和(自身を除く): 415907568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 4783, 5502, 6288, 7336, 9566, 11004, 14349, 14672, 19132, 22008, 28698, 33481, 38264, 44016, 57396, 66962, 76528, 100443, 114792, 133924, 200886, 229584, 267848, 401772, 535696, 626573, 803544, 1253146, 1607088, 1879719, 2506292, 3759438, 4386011, 5012584, 7518876, 8772022, 10025168, 13158033, 15037752, 17544044, 26316066, 30075504, 35088088, 52632132, 70176176, 105264264, 210528528]

約数ペア:

[(1, 210528528), (2, 105264264), (3, 70176176), (4, 52632132), (6, 35088088), (7, 30075504), (8, 26316066), (12, 17544044), (14, 15037752), (16, 13158033), (21, 10025168), (24, 8772022), (28, 7518876), (42, 5012584), (48, 4386011), (56, 3759438), (84, 2506292), (112, 1879719), (131, 1607088), (168, 1253146), (262, 803544), (336, 626573), (393, 535696), (524, 401772), (786, 267848), (917, 229584), (1048, 200886), (1572, 133924), (1834, 114792), (2096, 100443), (2751, 76528), (3144, 66962), (3668, 57396), (4783, 44016), (5502, 38264), (6288, 33481), (7336, 28698), (9566, 22008), (11004, 19132), (14349, 14672)]