201081294

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1481}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 460072080

約数和(自身を除く): 258990786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 397, 794, 1191, 1481, 2382, 2962, 3573, 4443, 7146, 7543, 8886, 13329, 15086, 22629, 26658, 28139, 45258, 56278, 67887, 84417, 135774, 168834, 253251, 506502, 587957, 1175914, 1763871, 3527742, 5291613, 10583226, 11171183, 22342366, 33513549, 67027098, 100540647, 201081294]

約数ペア:

[(1, 201081294), (2, 100540647), (3, 67027098), (6, 33513549), (9, 22342366), (18, 11171183), (19, 10583226), (38, 5291613), (57, 3527742), (114, 1763871), (171, 1175914), (342, 587957), (397, 506502), (794, 253251), (1191, 168834), (1481, 135774), (2382, 84417), (2962, 67887), (3573, 56278), (4443, 45258), (7146, 28139), (7543, 26658), (8886, 22629), (13329, 15086)]