209464488

素因数分解:

$2^3\times 3^3\times {\mathrm{969743}}^1$

素因数の和:969758

約数の個数: 32

約数和(自身を含む): 581846400

約数和(自身を除く): 372381912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 969743, 1939486, 2909229, 3878972, 5818458, 7757944, 8727687, 11636916, 17455374, 23273832, 26183061, 34910748, 52366122, 69821496, 104732244, 209464488]

約数ペア:

[(1, 209464488), (2, 104732244), (3, 69821496), (4, 52366122), (6, 34910748), (8, 26183061), (9, 23273832), (12, 17455374), (18, 11636916), (24, 8727687), (27, 7757944), (36, 5818458), (54, 3878972), (72, 2909229), (108, 1939486), (216, 969743)]