201999678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{104231}}^1$

素因数の和:104272

約数の個数: 32

約数和(自身を含む): 450282240

約数和(自身を除く): 248282562

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 104231, 208462, 312693, 625386, 1771927, 1980389, 3543854, 3960778, 5315781, 5941167, 10631562, 11882334, 33666613, 67333226, 100999839, 201999678]

約数ペア:

[(1, 201999678), (2, 100999839), (3, 67333226), (6, 33666613), (17, 11882334), (19, 10631562), (34, 5941167), (38, 5315781), (51, 3960778), (57, 3543854), (102, 1980389), (114, 1771927), (323, 625386), (646, 312693), (969, 208462), (1938, 104231)]