212789584

素因数分解:

$2^4\times 7^1\times {\mathrm{1899907}}^1$

素因数の和:1899922

約数の個数: 20

約数和(自身を含む): 471177184

約数和(自身を除く): 258387600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1899907, 3799814, 7599628, 13299349, 15199256, 26598698, 30398512, 53197396, 106394792, 212789584]

約数ペア:

[(1, 212789584), (2, 106394792), (4, 53197396), (7, 30398512), (8, 26598698), (14, 15199256), (16, 13299349), (28, 7599628), (56, 3799814), (112, 1899907)]