209934312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9539}}^1$

素因数の和:9686

約数の個数: 64

約数和(自身を含む): 604454400

約数和(自身を除く): 394520088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 9539, 11004, 19078, 22008, 28617, 38156, 57234, 66773, 76312, 114468, 133546, 200319, 228936, 267092, 400638, 534184, 801276, 1249609, 1602552, 2499218, 3748827, 4998436, 7497654, 8747263, 9996872, 14995308, 17494526, 26241789, 29990616, 34989052, 52483578, 69978104, 104967156, 209934312]

約数ペア:

[(1, 209934312), (2, 104967156), (3, 69978104), (4, 52483578), (6, 34989052), (7, 29990616), (8, 26241789), (12, 17494526), (14, 14995308), (21, 9996872), (24, 8747263), (28, 7497654), (42, 4998436), (56, 3748827), (84, 2499218), (131, 1602552), (168, 1249609), (262, 801276), (393, 534184), (524, 400638), (786, 267092), (917, 228936), (1048, 200319), (1572, 133546), (1834, 114468), (2751, 76312), (3144, 66773), (3668, 57234), (5502, 38156), (7336, 28617), (9539, 22008), (11004, 19078)]