207945856

素因数分解:

$2^7\times {\mathrm{1153}}^1\times {\mathrm{1409}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 414920700

約数和(自身を除く): 206974844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1153, 1409, 2306, 2818, 4612, 5636, 9224, 11272, 18448, 22544, 36896, 45088, 73792, 90176, 147584, 180352, 1624577, 3249154, 6498308, 12996616, 25993232, 51986464, 103972928, 207945856]

約数ペア:

[(1, 207945856), (2, 103972928), (4, 51986464), (8, 25993232), (16, 12996616), (32, 6498308), (64, 3249154), (128, 1624577), (1153, 180352), (1409, 147584), (2306, 90176), (2818, 73792), (4612, 45088), (5636, 36896), (9224, 22544), (11272, 18448)]