200278821

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2719}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 273827840

約数和(自身を除く): 73549019

約数列:

[1, 3, 43, 129, 571, 1713, 2719, 8157, 24553, 73659, 116917, 350751, 1552549, 4657647, 66759607, 200278821]

約数ペア:

[(1, 200278821), (3, 66759607), (43, 4657647), (129, 1552549), (571, 350751), (1713, 116917), (2719, 73659), (8157, 24553)]