200898115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17477}}^1$

素因数の和:17523

約数の個数: 24

約数和(自身を含む): 278948880

約数和(自身を除く): 78050765

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 17477, 87385, 192247, 332063, 961235, 1660315, 2114717, 3652693, 10573585, 18263465, 40179623, 200898115]

約数ペア:

[(1, 200898115), (5, 40179623), (11, 18263465), (19, 10573585), (55, 3652693), (95, 2114717), (121, 1660315), (209, 961235), (605, 332063), (1045, 192247), (2299, 87385), (11495, 17477)]