190078263

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 281504496

約数和(自身を除く): 91426233

約数列:

[1, 3, 9, 67, 101, 201, 303, 603, 909, 3121, 6767, 9363, 20301, 28089, 60903, 209107, 315221, 627321, 945663, 1881963, 2836989, 21119807, 63359421, 190078263]

約数ペア:

[(1, 190078263), (3, 63359421), (9, 21119807), (67, 2836989), (101, 1881963), (201, 945663), (303, 627321), (603, 315221), (909, 209107), (3121, 60903), (6767, 28089), (9363, 20301)]