210147704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2081}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 424977840

約数和(自身を除く): 214830136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 971, 1942, 2081, 3884, 4162, 7768, 8324, 12623, 16648, 25246, 27053, 50492, 54106, 100984, 108212, 216424, 2020651, 4041302, 8082604, 16165208, 26268463, 52536926, 105073852, 210147704]

約数ペア:

[(1, 210147704), (2, 105073852), (4, 52536926), (8, 26268463), (13, 16165208), (26, 8082604), (52, 4041302), (104, 2020651), (971, 216424), (1942, 108212), (2081, 100984), (3884, 54106), (4162, 50492), (7768, 27053), (8324, 25246), (12623, 16648)]