204463287

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{18131}}^1$

素因数の和:18323

約数の個数: 24

約数和(自身を含む): 339431040

約数和(自身を除く): 134967753

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 11277, 18131, 54393, 126917, 163179, 380751, 1142253, 3245449, 9736347, 22718143, 29209041, 68154429, 204463287]

約数ペア:

[(1, 204463287), (3, 68154429), (7, 29209041), (9, 22718143), (21, 9736347), (63, 3245449), (179, 1142253), (537, 380751), (1253, 163179), (1611, 126917), (3759, 54393), (11277, 18131)]