210316976

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{68821}}^1$

素因数の和:69020

約数の個数: 20

約数和(自身を含む): 409628544

約数和(自身を除く): 199311568

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 68821, 137642, 275284, 550568, 1101136, 13144811, 26289622, 52579244, 105158488, 210316976]

約数ペア:

[(1, 210316976), (2, 105158488), (4, 52579244), (8, 26289622), (16, 13144811), (191, 1101136), (382, 550568), (764, 275284), (1528, 137642), (3056, 68821)]