201396544

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{22639}}^1$

素因数の和:22790

約数の個数: 28

約数和(自身を含む): 402539200

約数和(自身を除く): 201142656

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 22639, 45278, 90556, 181112, 362224, 724448, 1448896, 3146821, 6293642, 12587284, 25174568, 50349136, 100698272, 201396544]

約数ペア:

[(1, 201396544), (2, 100698272), (4, 50349136), (8, 25174568), (16, 12587284), (32, 6293642), (64, 3146821), (139, 1448896), (278, 724448), (556, 362224), (1112, 181112), (2224, 90556), (4448, 45278), (8896, 22639)]