201327676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{9319}}^1$

素因数の和:9825

約数の個数: 24

約数和(自身を含む): 385176960

約数和(自身を除く): 183849284

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 9319, 10802, 18638, 21604, 37276, 102509, 205018, 410036, 4575629, 9151258, 18302516, 50331919, 100663838, 201327676]

約数ペア:

[(1, 201327676), (2, 100663838), (4, 50331919), (11, 18302516), (22, 9151258), (44, 4575629), (491, 410036), (982, 205018), (1964, 102509), (5401, 37276), (9319, 21604), (10802, 18638)]