205876945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{6367}}^1$

素因数の和:6624

約数の個数: 16

約数和(自身を含む): 256757760

約数和(自身を除く): 50880815

約数列:

[1, 5, 29, 145, 223, 1115, 6367, 6467, 31835, 32335, 184643, 923215, 1419841, 7099205, 41175389, 205876945]

約数ペア:

[(1, 205876945), (5, 41175389), (29, 7099205), (145, 1419841), (223, 923215), (1115, 184643), (6367, 32335), (6467, 31835)]