205656781432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18534317}}^1$

素因数の和:18534415

約数の個数: 32

約数和(自身を含む): 411461859600

約数和(自身を除く): 205805078168

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 18534317, 37068634, 74137268, 148274536, 352152023, 704304046, 1353005141, 1408608092, 2706010282, 2817216184, 5412020564, 10824041128, 25707097679, 51414195358, 102828390716, 205656781432]

約数ペア:

[(1, 205656781432), (2, 102828390716), (4, 51414195358), (8, 25707097679), (19, 10824041128), (38, 5412020564), (73, 2817216184), (76, 2706010282), (146, 1408608092), (152, 1353005141), (292, 704304046), (584, 352152023), (1387, 148274536), (2774, 74137268), (5548, 37068634), (11096, 18534317)]