223647916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{8053}}^1$

素因数の和:8241

約数の個数: 24

約数和(自身を含む): 401862384

約数和(自身を除く): 178214468

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 6943, 8053, 13886, 16106, 27772, 32212, 426809, 853618, 1054943, 1707236, 2109886, 4219772, 55911979, 111823958, 223647916]

約数ペア:

[(1, 223647916), (2, 111823958), (4, 55911979), (53, 4219772), (106, 2109886), (131, 1707236), (212, 1054943), (262, 853618), (524, 426809), (6943, 32212), (8053, 27772), (13886, 16106)]