200923902

素因数分解:

$2^1\times 3^4\times {\mathrm{1240271}}^1$

素因数の和:1240285

約数の個数: 20

約数和(自身を含む): 450218736

約数和(自身を除く): 249294834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1240271, 2480542, 3720813, 7441626, 11162439, 22324878, 33487317, 66974634, 100461951, 200923902]

約数ペア:

[(1, 200923902), (2, 100461951), (3, 66974634), (6, 33487317), (9, 22324878), (18, 11162439), (27, 7441626), (54, 3720813), (81, 2480542), (162, 1240271)]