202138528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3583}}^1$

素因数の和:3677

約数の個数: 48

約数和(自身を含む): 417263616

約数和(自身を除く): 215125088

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 3583, 7052, 7166, 14104, 14332, 28208, 28664, 56416, 57328, 114656, 146903, 154069, 293806, 308138, 587612, 616276, 1175224, 1232552, 2350448, 2465104, 4700896, 4930208, 6316829, 12633658, 25267316, 50534632, 101069264, 202138528]

約数ペア:

[(1, 202138528), (2, 101069264), (4, 50534632), (8, 25267316), (16, 12633658), (32, 6316829), (41, 4930208), (43, 4700896), (82, 2465104), (86, 2350448), (164, 1232552), (172, 1175224), (328, 616276), (344, 587612), (656, 308138), (688, 293806), (1312, 154069), (1376, 146903), (1763, 114656), (3526, 57328), (3583, 56416), (7052, 28664), (7166, 28208), (14104, 14332)]