204216516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{115769}}^1$

素因数の和:115793

約数の個数: 54

約数和(自身を含む): 600498990

約数和(自身を除く): 396282474

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 115769, 231538, 347307, 463076, 694614, 810383, 1041921, 1389228, 1620766, 2083842, 2431149, 3241532, 4167684, 4862298, 5672681, 7293447, 9724596, 11345362, 14586894, 17018043, 22690724, 29173788, 34036086, 51054129, 68072172, 102108258, 204216516]

約数ペア:

[(1, 204216516), (2, 102108258), (3, 68072172), (4, 51054129), (6, 34036086), (7, 29173788), (9, 22690724), (12, 17018043), (14, 14586894), (18, 11345362), (21, 9724596), (28, 7293447), (36, 5672681), (42, 4862298), (49, 4167684), (63, 3241532), (84, 2431149), (98, 2083842), (126, 1620766), (147, 1389228), (196, 1041921), (252, 810383), (294, 694614), (441, 463076), (588, 347307), (882, 231538), (1764, 115769)]