201655528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 385070400

約数和(自身を除く): 183414872

約数列:

[1, 2, 4, 8, 67, 134, 268, 439, 536, 857, 878, 1714, 1756, 3428, 3512, 6856, 29413, 57419, 58826, 114838, 117652, 229676, 235304, 376223, 459352, 752446, 1504892, 3009784, 25206941, 50413882, 100827764, 201655528]

約数ペア:

[(1, 201655528), (2, 100827764), (4, 50413882), (8, 25206941), (67, 3009784), (134, 1504892), (268, 752446), (439, 459352), (536, 376223), (857, 235304), (878, 229676), (1714, 117652), (1756, 114838), (3428, 58826), (3512, 57419), (6856, 29413)]