219950092

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{577}}^1\times {\mathrm{607}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 388674944

約数和(自身を除く): 168724852

約数列:

[1, 2, 4, 157, 314, 577, 607, 628, 1154, 1214, 2308, 2428, 90589, 95299, 181178, 190598, 350239, 362356, 381196, 700478, 1400956, 54987523, 109975046, 219950092]

約数ペア:

[(1, 219950092), (2, 109975046), (4, 54987523), (157, 1400956), (314, 700478), (577, 381196), (607, 362356), (628, 350239), (1154, 190598), (1214, 181178), (2308, 95299), (2428, 90589)]