268332208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{409043}}^1$

素因数の和:409092

約数の個数: 20

約数和(自身を含む): 532575288

約数和(自身を除く): 264243080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 409043, 818086, 1636172, 3272344, 6544688, 16770763, 33541526, 67083052, 134166104, 268332208]

約数ペア:

[(1, 268332208), (2, 134166104), (4, 67083052), (8, 33541526), (16, 16770763), (41, 6544688), (82, 3272344), (164, 1636172), (328, 818086), (656, 409043)]