210605514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5014417}}^1$

素因数の和:5014429

約数の個数: 16

約数和(自身を含む): 481384128

約数和(自身を除く): 270778614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5014417, 10028834, 15043251, 30086502, 35100919, 70201838, 105302757, 210605514]

約数ペア:

[(1, 210605514), (2, 105302757), (3, 70201838), (6, 35100919), (7, 30086502), (14, 15043251), (21, 10028834), (42, 5014417)]