201523688470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550182219}}^1$

素因数の和:1550182239

約数の個数: 16

約数和(自身を含む): 390645919440

約数和(自身を除く): 189122230970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550182219, 3100364438, 7750911095, 15501822190, 20152368847, 40304737694, 100761844235, 201523688470]

約数ペア:

[(1, 201523688470), (2, 100761844235), (5, 40304737694), (10, 20152368847), (13, 15501822190), (26, 7750911095), (65, 3100364438), (130, 1550182219)]