210325232

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{77783}}^1$

素因数の和:77817

約数の個数: 30

約数和(自身を含む): 441268632

約数和(自身を除く): 230943400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 77783, 155566, 311132, 622264, 1011179, 1244528, 2022358, 4044716, 8089432, 13145327, 16178864, 26290654, 52581308, 105162616, 210325232]

約数ペア:

[(1, 210325232), (2, 105162616), (4, 52581308), (8, 26290654), (13, 16178864), (16, 13145327), (26, 8089432), (52, 4044716), (104, 2022358), (169, 1244528), (208, 1011179), (338, 622264), (676, 311132), (1352, 155566), (2704, 77783)]