201263884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155777}}^1$

素因数の和:155817

約数の個数: 24

約数和(自身を含む): 392560560

約数和(自身を除く): 191296676

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155777, 311554, 623108, 2648209, 2959763, 5296418, 5919526, 10592836, 11839052, 50315971, 100631942, 201263884]

約数ペア:

[(1, 201263884), (2, 100631942), (4, 50315971), (17, 11839052), (19, 10592836), (34, 5919526), (38, 5296418), (68, 2959763), (76, 2648209), (323, 623108), (646, 311554), (1292, 155777)]