216754076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{63977}}^1$

素因数の和:64010

約数の個数: 36

約数和(自身を含む): 476508144

約数和(自身を除く): 259754068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 63977, 127954, 255908, 447839, 703747, 895678, 1407494, 1791356, 2814988, 4926229, 7741217, 9852458, 15482434, 19704916, 30964868, 54188519, 108377038, 216754076]

約数ペア:

[(1, 216754076), (2, 108377038), (4, 54188519), (7, 30964868), (11, 19704916), (14, 15482434), (22, 9852458), (28, 7741217), (44, 4926229), (77, 2814988), (121, 1791356), (154, 1407494), (242, 895678), (308, 703747), (484, 447839), (847, 255908), (1694, 127954), (3388, 63977)]