207838372

素因数分解:

$2^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{6449}}^1$

素因数の和:7611

約数の個数: 24

約数和(自身を含む): 416102400

約数和(自身を除く): 208264028

約数列:

[1, 2, 4, 7, 14, 28, 1151, 2302, 4604, 6449, 8057, 12898, 16114, 25796, 32228, 45143, 90286, 180572, 7422799, 14845598, 29691196, 51959593, 103919186, 207838372]

約数ペア:

[(1, 207838372), (2, 103919186), (4, 51959593), (7, 29691196), (14, 14845598), (28, 7422799), (1151, 180572), (2302, 90286), (4604, 45143), (6449, 32228), (8057, 25796), (12898, 16114)]