211624914088

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1\times {\mathrm{47701}}^1$

素因数の和:48290

約数の個数: 64

約数和(自身を含む): 456794352000

約数和(自身を除く): 245169437912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 349, 454, 698, 908, 1396, 1589, 1816, 2443, 2792, 3178, 4886, 6356, 9772, 12712, 19544, 47701, 79223, 95402, 158446, 190804, 316892, 333907, 381608, 554561, 633784, 667814, 1109122, 1335628, 2218244, 2671256, 4436488, 10828127, 16647649, 21656254, 33295298, 43312508, 66590596, 75796889, 86625016, 116533543, 133181192, 151593778, 233067086, 303187556, 466134172, 606375112, 932268344, 3779016323, 7558032646, 15116065292, 26453114261, 30232130584, 52906228522, 105812457044, 211624914088]

約数ペア:

[(1, 211624914088), (2, 105812457044), (4, 52906228522), (7, 30232130584), (8, 26453114261), (14, 15116065292), (28, 7558032646), (56, 3779016323), (227, 932268344), (349, 606375112), (454, 466134172), (698, 303187556), (908, 233067086), (1396, 151593778), (1589, 133181192), (1816, 116533543), (2443, 86625016), (2792, 75796889), (3178, 66590596), (4886, 43312508), (6356, 33295298), (9772, 21656254), (12712, 16647649), (19544, 10828127), (47701, 4436488), (79223, 2671256), (95402, 2218244), (158446, 1335628), (190804, 1109122), (316892, 667814), (333907, 633784), (381608, 554561)]