200930470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1545619}}^1$

素因数の和:1545639

約数の個数: 16

約数和(自身を含む): 389496240

約数和(自身を除く): 188565770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1545619, 3091238, 7728095, 15456190, 20093047, 40186094, 100465235, 200930470]

約数ペア:

[(1, 200930470), (2, 100465235), (5, 40186094), (10, 20093047), (13, 15456190), (26, 7728095), (65, 3091238), (130, 1545619)]