200742129

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7393}}^1$

素因数の和:7837

約数の個数: 24

約数和(自身を含む): 332197632

約数和(自身を除く): 131455503

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 3017, 3879, 7393, 9051, 22179, 27153, 51751, 66537, 155253, 465759, 3186383, 9559149, 22304681, 28677447, 66914043, 200742129]

約数ペア:

[(1, 200742129), (3, 66914043), (7, 28677447), (9, 22304681), (21, 9559149), (63, 3186383), (431, 465759), (1293, 155253), (3017, 66537), (3879, 51751), (7393, 27153), (9051, 22179)]