201869486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 384054048

約数和(自身を除く): 182184562

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 287, 338, 533, 574, 1066, 1183, 2081, 2366, 3731, 4162, 6929, 7462, 13858, 14567, 27053, 29134, 48503, 54106, 85321, 97006, 170642, 189371, 351689, 378742, 597247, 703378, 1109173, 1194494, 2218346, 2461823, 4923646, 7764211, 14419249, 15528422, 28838498, 100934743, 201869486]

約数ペア:

[(1, 201869486), (2, 100934743), (7, 28838498), (13, 15528422), (14, 14419249), (26, 7764211), (41, 4923646), (82, 2461823), (91, 2218346), (169, 1194494), (182, 1109173), (287, 703378), (338, 597247), (533, 378742), (574, 351689), (1066, 189371), (1183, 170642), (2081, 97006), (2366, 85321), (3731, 54106), (4162, 48503), (6929, 29134), (7462, 27053), (13858, 14567)]