194271447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 280869120

約数和(自身を除く): 86597673

約数列:

[1, 3, 19, 53, 57, 107, 159, 321, 601, 1007, 1803, 2033, 3021, 5671, 6099, 11419, 17013, 31853, 34257, 64307, 95559, 107749, 192921, 323247, 605207, 1221833, 1815621, 3408271, 3665499, 10224813, 64757149, 194271447]

約数ペア:

[(1, 194271447), (3, 64757149), (19, 10224813), (53, 3665499), (57, 3408271), (107, 1815621), (159, 1221833), (321, 605207), (601, 323247), (1007, 192921), (1803, 107749), (2033, 95559), (3021, 64307), (5671, 34257), (6099, 31853), (11419, 17013)]