204970836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143537}}^1$

素因数の和:143568

約数の個数: 48

約数和(自身を含む): 578745216

約数和(自身を除く): 373774380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 143537, 287074, 430611, 574148, 861222, 1004759, 1722444, 2009518, 2440129, 3014277, 4019036, 4880258, 6028554, 7320387, 9760516, 12057108, 14640774, 17080903, 29281548, 34161806, 51242709, 68323612, 102485418, 204970836]

約数ペア:

[(1, 204970836), (2, 102485418), (3, 68323612), (4, 51242709), (6, 34161806), (7, 29281548), (12, 17080903), (14, 14640774), (17, 12057108), (21, 9760516), (28, 7320387), (34, 6028554), (42, 4880258), (51, 4019036), (68, 3014277), (84, 2440129), (102, 2009518), (119, 1722444), (204, 1004759), (238, 861222), (357, 574148), (476, 430611), (714, 287074), (1428, 143537)]