200053791

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5701}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 330898464

約数和(自身を除く): 130844673

約数列:

[1, 3, 7, 9, 21, 63, 557, 1671, 3899, 5013, 5701, 11697, 17103, 35091, 39907, 51309, 119721, 359163, 3175457, 9526371, 22228199, 28579113, 66684597, 200053791]

約数ペア:

[(1, 200053791), (3, 66684597), (7, 28579113), (9, 22228199), (21, 9526371), (63, 3175457), (557, 359163), (1671, 119721), (3899, 51309), (5013, 39907), (5701, 35091), (11697, 17103)]