201651584

素因数分解:

$2^7\times {\mathrm{1021}}^1\times {\mathrm{1543}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 402381840

約数和(自身を除く): 200730256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1021, 1543, 2042, 3086, 4084, 6172, 8168, 12344, 16336, 24688, 32672, 49376, 65344, 98752, 130688, 197504, 1575403, 3150806, 6301612, 12603224, 25206448, 50412896, 100825792, 201651584]

約数ペア:

[(1, 201651584), (2, 100825792), (4, 50412896), (8, 25206448), (16, 12603224), (32, 6301612), (64, 3150806), (128, 1575403), (1021, 197504), (1543, 130688), (2042, 98752), (3086, 65344), (4084, 49376), (6172, 32672), (8168, 24688), (12344, 16336)]