200023768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{210109}}^1$

素因数の和:210139

約数の個数: 32

約数和(自身を含む): 453837600

約数和(自身を除く): 253813832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 210109, 420218, 840436, 1470763, 1680872, 2941526, 3571853, 5883052, 7143706, 11766104, 14287412, 25002971, 28574824, 50005942, 100011884, 200023768]

約数ペア:

[(1, 200023768), (2, 100011884), (4, 50005942), (7, 28574824), (8, 25002971), (14, 14287412), (17, 11766104), (28, 7143706), (34, 5883052), (56, 3571853), (68, 2941526), (119, 1680872), (136, 1470763), (238, 840436), (476, 420218), (952, 210109)]