201974841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6701}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 310517064

約数和(自身を除く): 108542223

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 3349, 6701, 10047, 20103, 30141, 60309, 113917, 341751, 1025253, 1320097, 3960291, 11880873, 22441649, 67324947, 201974841]

約数ペア:

[(1, 201974841), (3, 67324947), (9, 22441649), (17, 11880873), (51, 3960291), (153, 1320097), (197, 1025253), (591, 341751), (1773, 113917), (3349, 60309), (6701, 30141), (10047, 20103)]