201266996

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51713}}^1$

素因数の和:51863

約数の個数: 24

約数和(自身を含む): 405437760

約数和(自身を除く): 204170764

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 51713, 103426, 206852, 361991, 723982, 1447964, 7188107, 14376214, 28752428, 50316749, 100633498, 201266996]

約数ペア:

[(1, 201266996), (2, 100633498), (4, 50316749), (7, 28752428), (14, 14376214), (28, 7188107), (139, 1447964), (278, 723982), (556, 361991), (973, 206852), (1946, 103426), (3892, 51713)]