203983612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3083}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 435214080

約数和(自身を除く): 231230468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1946, 2363, 3083, 3892, 4726, 6166, 9452, 12332, 16541, 21581, 33082, 43162, 52411, 66164, 86324, 104822, 209644, 366877, 428537, 733754, 857074, 1467508, 1714148, 2999759, 5999518, 7285129, 11999036, 14570258, 29140516, 50995903, 101991806, 203983612]

約数ペア:

[(1, 203983612), (2, 101991806), (4, 50995903), (7, 29140516), (14, 14570258), (17, 11999036), (28, 7285129), (34, 5999518), (68, 2999759), (119, 1714148), (139, 1467508), (238, 857074), (278, 733754), (476, 428537), (556, 366877), (973, 209644), (1946, 104822), (2363, 86324), (3083, 66164), (3892, 52411), (4726, 43162), (6166, 33082), (9452, 21581), (12332, 16541)]