194620173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5261}}^1$

素因数の和:5353

約数の個数: 32

約数和(自身を含む): 303091200

約数和(自身を除く): 108471027

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 3363, 5261, 12331, 15783, 36993, 57871, 99959, 173613, 299877, 310399, 931197, 1099549, 3298647, 3414389, 5897581, 10243167, 17692743, 64873391, 194620173]

約数ペア:

[(1, 194620173), (3, 64873391), (11, 17692743), (19, 10243167), (33, 5897581), (57, 3414389), (59, 3298647), (177, 1099549), (209, 931197), (627, 310399), (649, 299877), (1121, 173613), (1947, 99959), (3363, 57871), (5261, 36993), (12331, 15783)]