205961528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1514423}}^1$

素因数の和:1514446

約数の個数: 16

約数和(自身を含む): 408894480

約数和(自身を除く): 202932952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1514423, 3028846, 6057692, 12115384, 25745191, 51490382, 102980764, 205961528]

約数ペア:

[(1, 205961528), (2, 102980764), (4, 51490382), (8, 25745191), (17, 12115384), (34, 6057692), (68, 3028846), (136, 1514423)]