211679536

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{104173}}^1$

素因数の和:104308

約数の個数: 20

約数和(自身を含む): 413362432

約数和(自身を除く): 201682896

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 104173, 208346, 416692, 833384, 1666768, 13229971, 26459942, 52919884, 105839768, 211679536]

約数ペア:

[(1, 211679536), (2, 105839768), (4, 52919884), (8, 26459942), (16, 13229971), (127, 1666768), (254, 833384), (508, 416692), (1016, 208346), (2032, 104173)]