210940016

素因数分解:

$2^4\times 7^1\times {\mathrm{1883393}}^1$

素因数の和:1883408

約数の個数: 20

約数和(自身を含む): 467081712

約数和(自身を除く): 256141696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1883393, 3766786, 7533572, 13183751, 15067144, 26367502, 30134288, 52735004, 105470008, 210940016]

約数ペア:

[(1, 210940016), (2, 105470008), (4, 52735004), (7, 30134288), (8, 26367502), (14, 15067144), (16, 13183751), (28, 7533572), (56, 3766786), (112, 1883393)]