205280521572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40062553}}^1$

素因数の和:40062628

約数の個数: 48

約数和(自身を含む): 556388749952

約数和(自身を除く): 351108228380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 40062553, 80125106, 120187659, 160250212, 240375318, 280437871, 480750636, 560875742, 841313613, 1121751484, 1682627226, 2443815733, 3365254452, 4887631466, 7331447199, 9775262932, 14662894398, 17106710131, 29325788796, 34213420262, 51320130393, 68426840524, 102640260786, 205280521572]

約数ペア:

[(1, 205280521572), (2, 102640260786), (3, 68426840524), (4, 51320130393), (6, 34213420262), (7, 29325788796), (12, 17106710131), (14, 14662894398), (21, 9775262932), (28, 7331447199), (42, 4887631466), (61, 3365254452), (84, 2443815733), (122, 1682627226), (183, 1121751484), (244, 841313613), (366, 560875742), (427, 480750636), (732, 280437871), (854, 240375318), (1281, 160250212), (1708, 120187659), (2562, 80125106), (5124, 40062553)]