213777104

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{19853}}^1$

素因数の和:20534

約数の個数: 20

約数和(自身を含む): 414829476

約数和(自身を除く): 201052372

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 19853, 39706, 79412, 158824, 317648, 13361069, 26722138, 53444276, 106888552, 213777104]

約数ペア:

[(1, 213777104), (2, 106888552), (4, 53444276), (8, 26722138), (16, 13361069), (673, 317648), (1346, 158824), (2692, 79412), (5384, 39706), (10768, 19853)]