217366989838

素因数分解:

$2^1\times {\mathrm{433}}^1\times {\mathrm{1471}}^1\times {\mathrm{170633}}^1$

素因数の和:172539

約数の個数: 16

約数和(自身を含む): 327027568896

約数和(自身を除く): 109660579058

約数列:

[1, 2, 433, 866, 1471, 2942, 170633, 341266, 636943, 1273886, 73884089, 147768178, 251001143, 502002286, 108683494919, 217366989838]

約数ペア:

[(1, 217366989838), (2, 108683494919), (433, 502002286), (866, 251001143), (1471, 147768178), (2942, 73884089), (170633, 1273886), (341266, 636943)]