202699744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 431488512

約数和(自身を除く): 228788768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 293, 416, 586, 1172, 1663, 2344, 3326, 3809, 4688, 6652, 7618, 9376, 13304, 15236, 21619, 26608, 30472, 43238, 53216, 60944, 86476, 121888, 172952, 345904, 487259, 691808, 974518, 1949036, 3898072, 6334367, 7796144, 12668734, 15592288, 25337468, 50674936, 101349872, 202699744]

約数ペア:

[(1, 202699744), (2, 101349872), (4, 50674936), (8, 25337468), (13, 15592288), (16, 12668734), (26, 7796144), (32, 6334367), (52, 3898072), (104, 1949036), (208, 974518), (293, 691808), (416, 487259), (586, 345904), (1172, 172952), (1663, 121888), (2344, 86476), (3326, 60944), (3809, 53216), (4688, 43238), (6652, 30472), (7618, 26608), (9376, 21619), (13304, 15236)]