214971736

素因数分解:

$2^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{6653}}^1$

素因数の和:7243

約数の個数: 32

約数和(自身を含む): 461521440

約数和(自身を除く): 246549704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 577, 1154, 2308, 4039, 4616, 6653, 8078, 13306, 16156, 26612, 32312, 46571, 53224, 93142, 186284, 372568, 3838781, 7677562, 15355124, 26871467, 30710248, 53742934, 107485868, 214971736]

約数ペア:

[(1, 214971736), (2, 107485868), (4, 53742934), (7, 30710248), (8, 26871467), (14, 15355124), (28, 7677562), (56, 3838781), (577, 372568), (1154, 186284), (2308, 93142), (4039, 53224), (4616, 46571), (6653, 32312), (8078, 26612), (13306, 16156)]