209603712

素因数分解:

$2^7\times 3^1\times {\mathrm{545843}}^1$

素因数の和:545860

約数の個数: 32

約数和(自身を含む): 556760880

約数和(自身を除く): 347157168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 545843, 1091686, 1637529, 2183372, 3275058, 4366744, 6550116, 8733488, 13100232, 17466976, 26200464, 34933952, 52400928, 69867904, 104801856, 209603712]

約数ペア:

[(1, 209603712), (2, 104801856), (3, 69867904), (4, 52400928), (6, 34933952), (8, 26200464), (12, 17466976), (16, 13100232), (24, 8733488), (32, 6550116), (48, 4366744), (64, 3275058), (96, 2183372), (128, 1637529), (192, 1091686), (384, 545843)]