202157596

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 357299936

約数和(自身を除く): 155142340

約数列:

[1, 2, 4, 157, 314, 487, 628, 661, 974, 1322, 1948, 2644, 76459, 103777, 152918, 207554, 305836, 321907, 415108, 643814, 1287628, 50539399, 101078798, 202157596]

約数ペア:

[(1, 202157596), (2, 101078798), (4, 50539399), (157, 1287628), (314, 643814), (487, 415108), (628, 321907), (661, 305836), (974, 207554), (1322, 152918), (1948, 103777), (2644, 76459)]