203422885

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3180

約数の個数: 16

約数和(自身を含む): 248371200

約数和(自身を除く): 44948315

約数列:

[1, 5, 109, 127, 545, 635, 2939, 13843, 14695, 69215, 320351, 373253, 1601755, 1866265, 40684577, 203422885]

約数ペア:

[(1, 203422885), (5, 40684577), (109, 1866265), (127, 1601755), (545, 373253), (635, 320351), (2939, 69215), (13843, 14695)]