204080279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12589}}^1$

素因数の和:12674

約数の個数: 16

約数和(自身を含む): 232663200

約数和(自身を除く): 28582921

約数列:

[1, 13, 29, 43, 377, 559, 1247, 12589, 16211, 163657, 365081, 541327, 4746053, 7037251, 15698483, 204080279]

約数ペア:

[(1, 204080279), (13, 15698483), (29, 7037251), (43, 4746053), (377, 541327), (559, 365081), (1247, 163657), (12589, 16211)]