199319662078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{437471}}^1$

素因数の和:437688

約数の個数: 32

約数和(自身を含む): 315987775488

約数和(自身を除く): 116668113410

約数列:

[1, 2, 37, 47, 74, 94, 131, 262, 1739, 3478, 4847, 6157, 9694, 12314, 227809, 437471, 455618, 874942, 16186427, 20561137, 32372854, 41122274, 57308701, 114617402, 760762069, 1521524138, 2120421937, 2693508947, 4240843874, 5387017894, 99659831039, 199319662078]

約数ペア:

[(1, 199319662078), (2, 99659831039), (37, 5387017894), (47, 4240843874), (74, 2693508947), (94, 2120421937), (131, 1521524138), (262, 760762069), (1739, 114617402), (3478, 57308701), (4847, 41122274), (6157, 32372854), (9694, 20561137), (12314, 16186427), (227809, 874942), (437471, 455618)]