200254243

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7643}}^1$

素因数の和:7866

約数の個数: 16

約数和(自身を含む): 242161920

約数和(自身を除く): 41907677

約数列:

[1, 7, 19, 133, 197, 1379, 3743, 7643, 26201, 53501, 145217, 1016519, 1505671, 10539697, 28607749, 200254243]

約数ペア:

[(1, 200254243), (7, 28607749), (19, 10539697), (133, 1505671), (197, 1016519), (1379, 145217), (3743, 53501), (7643, 26201)]